group-level written forms
Canonical reference record
JMnedict-backedKANJIDIC2 character context
Japanese given name
Kōkan
光幹
Given-name gender label not specified in these source records.
こうかんコウカンKōkan
Reference coverageDistinct recorded spellings13 Source spelling/reading rows13 Coverage levelExtended
Extended source depth
This reading group has a comparatively broad dictionary footprint across source-recorded spellings or records. The counts describe corpus coverage, not real-world popularity.
records contributing to this reading group
based only on the imported source footprint
Pronunciation & romanization
How to read Kōkan
The kana reading is source-recorded. Romanization and mora segmentation are deterministic reading aids generated from that kana; pitch accent is not inferred.
Normalized to hiragana for comparison.
The same reading converted to katakana.
Macron-style display. Vowel-sequence form: Koukan. Personal spelling and true vowel boundaries can differ.
4 morae in this reading. Small ゃ/ゅ/ょ-type kana join the preceding mora.
Audio note: the play button uses Japanese text-to-speech provided by the visitor’s browser/device. It is a convenience preview, not a recorded native-speaker pronunciation or pitch-accent authority.
Meaning by written form
What can Kōkan mean?
A Japanese name can be written in more than one way, and its meaning can change with the kanji used. Rather than assigning one English meaning to “Kōkan”, this page explains each recorded spelling separately.
character meanings available
no kanji meaning attached
based on the exact written form
Kanji spelling
光幹
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
光観
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
公観
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
宏幹
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
幸汗
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
康煥
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
弘貫
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
晃幹
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
江寒
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
江漢
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
江観
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Kanji spelling
浩涵
These are dictionary meanings for the kanji used in this spelling. Together they can suggest associations, but they do not establish one fixed English translation or a particular person’s naming intent.
Characters and loaded glosses
Showing meaning context for the first 12 distinct written forms out of 13. The recorded-spellings section below retains the wider source set.
How to read these meanings
The English words shown here are dictionary meanings of individual kanji. They help explain what a spelling can suggest, but they are not a guaranteed translation of the full name and do not establish why a particular person was given that name.
Reading profile
How Kōkan is represented
These counts describe records in the imported name corpus. They are not a ranking of how popular a spelling is among people in Japan.
こうかん
among the forms analyzed on this page
in the primary dictionary reading
small ゃ/ゅ/ょ-type kana combine with the preceding mora
recorded spellings
JMnedict classification evidence
How this reading is classified in the source corpus
This separates dictionary classification from popularity. The same exact kana reading can be recorded as a given name, a surname, or both, and given-name records can carry male, female or unspecified source labels.
こうかん in the imported JMnedict corpus
14 source spelling/reading rows
1 source spelling/reading row
row counts carrying each JMnedict source label
| Exact reading | Given-name evidence | Given-name labels | Surname evidence |
|---|---|---|---|
| こうかんKōkan | 1414 source rows | unspecified 14source rows · distinct forms: unspecified 14 | 11 source row |
Classification boundary: male/female/unspecified are labels attached to imported JMnedict name records. They are not population shares, probabilities, identity claims, or evidence that a spelling is currently common in Japan. A source row can also be repeated across different written forms, so row counts and distinct-writing counts are shown separately.
Spelling anatomy
Corpus structure behind Kōkan
This section summarizes the exact source-recorded forms loaded for this reading group. Stroke and character-position statistics are descriptive corpus properties, not popularity or style scores.
14–24 strokes observed span
among forms with complete KANJIDIC2 stroke data
all component kanji loaded as jōyō/jinmeiyō classes
contains at least one character outside that loaded classification
| Reading | Romanization | Morae | Forms |
|---|---|---|---|
| こうかん | Kōkan | 4 | 13 |
Reading ambiguity
Can the same writing be read another way?
1 of 13 displayed written forms have more than one given-name reading somewhere in the active JMnedict corpus. This is dictionary-record ambiguity, not a prediction of how a particular person reads the name.
distinct spellings displayed on this page
exact written forms with 2+ source readings
within this active given-name corpus
distinct kana readings for one displayed writing
宏幹
2 source-recorded readings
Kōkanこうかん · this pageHiromotoひろもと
A reading shown without a link is still source-recorded, but its destination group does not yet meet the reference-depth standard used for the main library. Limited records are not promoted merely to create extra internal links.
Kanji role reference
How recurring characters function across Kōkan spellings
Position counts are calculated only from the distinct written forms analyzed for this page. KANJIDIC2 nanori are character-level name-reading references; they are not used here to decompose or assert the reading of a specific multi-kanji name.
| Kanji | Character glosses | Forms | First | Final | Internal | Solo | Strokes | KANJIDIC2 nanori | Loaded class |
|---|---|---|---|---|---|---|---|---|---|
| 幹 | tree trunk, main part, talent | 3 | 0 | 3 | 0 | 0 | 13 | つよし, まさ, もと, えだ +9 | Jōyō · KANJIDIC grade 5 |
| 観 | outlook, look, appearance | 3 | 0 | 3 | 0 | 0 | 18 | — | Jōyō · KANJIDIC grade 4 |
| 江 | creek, inlet, bay | 3 | 3 | 0 | 0 | 0 | 6 | くん, とうみ, み, りえ | Jōyō · KANJIDIC grade 8 |
| 光 | ray, light | 2 | 2 | 0 | 0 | 0 | 6 | あき, あきら, こお, てる +3 | Jōyō · KANJIDIC grade 2 |
| 貫 | pierce, 8 1/3lbs, penetrate | 2 | 0 | 2 | 0 | 0 | 11 | つら, ぬく | Jōyō · KANJIDIC grade 8 |
| 公 | public, prince, official | 1 | 1 | 0 | 0 | 0 | 4 | あきら, き, きみ, きん +5 | Jōyō · KANJIDIC grade 2 |
| 宏 | wide, large | 1 | 1 | 0 | 0 | 0 | 7 | あつ, ひろ, ひろし | Jinmeiyō · KANJIDIC grade 9 |
| 幸 | happiness, blessing, fortune | 1 | 1 | 0 | 0 | 0 | 8 | こ, さき, さし, さっ +6 | Jōyō · KANJIDIC grade 3 |
| 汗 | sweat, perspire | 1 | 0 | 1 | 0 | 0 | 6 | — | Jōyō · KANJIDIC grade 8 |
| 康 | ease, peace | 1 | 1 | 0 | 0 | 0 | 11 | かん, こ, みち, やす +1 | Jōyō · KANJIDIC grade 4 |
| 煥 | shine | 1 | 0 | 1 | 0 | 0 | 13 | — | Unclassified in the loaded KANJIDIC grade field |
| 弘 | vast, broad, wide | 1 | 1 | 0 | 0 | 0 | 5 | ひろ, ひろし, ひろむ, みつ +2 | Jinmeiyō · KANJIDIC grade 9 |
Counts describe this source-recorded spelling set, not population use. A repeated kanji can contribute to more than one position role across different spellings.
Exact writing research map
Move from a spelling to its readings, characters and literal sequence context
These relationships are exact and source-backed. Whole-name readings shown in each card come from JMnedict within the current name class; exact-writing search can surface records from other name classes. Character links open KANJIDIC2-backed kanji pages. Sequence context means the same kanji string occurs contiguously in another recorded written form—it does not prove shared origin or meaning.
Exact written form
光幹
Source-recorded full-name readings in this name class
Kōkanこうかん · this page
Characters in order
Exact written form
光観
Source-recorded full-name readings in this name class
Kōkanこうかん · this page
Characters in order
Exact written form
公観
Source-recorded full-name readings in this name class
Kōkanこうかん · this page
Characters in order
Exact written form
宏幹
Source-recorded full-name readings in this name class
Kōkanこうかん · this pageHiromotoひろもと
Characters in order
Exact written form
幸汗
Source-recorded full-name readings in this name class
Kōkanこうかん · this page
Characters in order
Exact written form
康煥
Source-recorded full-name readings in this name class
Kōkanこうかん · this page
Characters in order
Exact written form
弘貫
Source-recorded full-name readings in this name class
Kōkanこうかん · this page
Characters in order
Exact written form
晃幹
Source-recorded full-name readings in this name class
Kōkanこうかん · this page
Characters in order
Exact written form
江寒
Source-recorded full-name readings in this name class
Kōkanこうかん · this page
Characters in order
Exact written form
江漢
Source-recorded full-name readings in this name class
Kōkanこうかん · this page
Characters in order
Showing research maps for the first 10 distinct written forms out of 13. Every detailed spelling card below still links to exact-writing search and its component kanji.
Corpus pattern
Kanji recurring across Kōkan spellings
Only characters appearing in at least two distinct analyzed spellings are shown here. Frequency describes this source-recorded spelling set, not real-world baby-name popularity.
Same reading, different writing
Explore written forms of Kōkan
13 source-recorded forms use the primary source reading こうかん. Other source readings can appear in this romanized group when the imported records converge on the same index form. Use Compare to inspect exact spellings side by side.
光幹
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
光観
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
公観
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
宏幹
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
Same writing, other recorded reading
Exact written-form relationship inside the imported given-name corpus.
幸汗
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
康煥
こうかん · Kōkan
Character-set checkContains at least one kanji outside the loaded jōyō/jinmeiyō classification
弘貫
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
晃幹
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
江寒
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
江漢
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
江観
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
浩涵
こうかん · Kōkan
Character-set checkContains at least one kanji outside the loaded jōyō/jinmeiyō classification
耕貫
こうかん · Kōkan
Character-set checkAll kanji are classified as jōyō/jinmeiyō in KANJIDIC2
Spelling comparator
Compare Kōkan forms side by side
Each exact written spelling appears once in this table even when JMnedict records more than one reading for that writing. Stroke totals and character glosses come from KANJIDIC2 when all component kanji are available.
| Spelling | One source reading | Character-level glosses | Total strokes | Loaded character class |
|---|---|---|---|---|
| 光幹 | こうかん | 光 — ray, light · 幹 — tree trunk, main part | 19 | All kanji jōyō/jinmeiyō-classified |
| 光観 | こうかん | 光 — ray, light · 観 — outlook, look | 24 | All kanji jōyō/jinmeiyō-classified |
| 公観 | こうかん | 公 — public, prince · 観 — outlook, look | 22 | All kanji jōyō/jinmeiyō-classified |
| 宏幹 | こうかん | 宏 — wide, large · 幹 — tree trunk, main part | 20 | All kanji jōyō/jinmeiyō-classified |
| 幸汗 | こうかん | 幸 — happiness, blessing · 汗 — sweat, perspire | 14 | All kanji jōyō/jinmeiyō-classified |
| 康煥 | こうかん | 康 — ease, peace · 煥 — shine | 24 | Includes unclassified/outside loaded jōyō-jinmeiyō class |
| 弘貫 | こうかん | 弘 — vast, broad · 貫 — pierce, 8 1/3lbs | 16 | All kanji jōyō/jinmeiyō-classified |
| 晃幹 | こうかん | 晃 — clear · 幹 — tree trunk, main part | 23 | All kanji jōyō/jinmeiyō-classified |
| 江寒 | こうかん | 江 — creek, inlet · 寒 — cold | 18 | All kanji jōyō/jinmeiyō-classified |
| 江漢 | こうかん | 江 — creek, inlet · 漢 | 20 | All kanji jōyō/jinmeiyō-classified |
| 江観 | こうかん | 江 — creek, inlet · 観 — outlook, look | 24 | All kanji jōyō/jinmeiyō-classified |
| 浩涵 | こうかん | 浩 — wide expanse, abundance · 涵 — immerse | 21 | Includes unclassified/outside loaded jōyō-jinmeiyō class |
| 耕貫 | こうかん | 耕 — till, plow · 貫 — pierce, 8 1/3lbs | 21 | All kanji jōyō/jinmeiyō-classified |
What does Kōkan mean?
There is not necessarily one fixed English meaning. The reading identifies the spoken name; different written forms can use different kanji. Character glosses describe individual kanji and should not be treated as proof of the intention behind a particular person’s name.
Related readings
More names beginning with こう
Related by the opening kana of the dictionary reading. This is a deterministic browsing relationship, not a claim that the names share the same meaning.
Given name · male · limited reference
Kōji
268 recorded spellings
Explore →Given name · male · limited referenceKōichirō
164 recorded spellings
Explore →Given name · male · limited referenceKōnosuke
148 recorded spellings
Explore →Given name · male · limited referenceKōjirō
145 recorded spellings
Explore →Given name · mixed records · limited referenceKōki
138 recorded spellings
Explore →Given name · male · limited referenceKōsaburō
128 recorded spellings
Explore →Given name · male · limited referenceKōtarō
117 recorded spellings
Explore →Given name · male · limited referenceKōsuke
104 recorded spellings
Explore →Given name · male · limited referenceKōichi
101 recorded spellings
Explore →Given name · male · limited referenceKōzō
97 recorded spellings
Explore →Given name · mixed records · limited referenceKōsei
78 recorded spellings
Explore →Given name · mixed records · limited referenceKō
77 recorded spellings
Explore →Shared-kanji relationships
Other names sharing kanji with Kōkan
These links are calculated from exact characters appearing in source-recorded spellings on this page. Sharing a kanji does not mean two names have the same reading, origin, gender or intended meaning.
Given-name relationship
Kōji
光公宏幸康江
6 shared kanji · 53 matching source-recorded spellings
Inspect name →Given-name relationshipKōsuke
光公宏幸康江
6 shared kanji · 32 matching source-recorded spellings
Inspect name →Given-name relationshipKōnosuke
光公宏幸康江
6 shared kanji · 29 matching source-recorded spellings
Inspect name →Given-name relationshipKōtarō
光公宏幸康江
6 shared kanji · 19 matching source-recorded spellings
Inspect name →Given-name relationshipKōshi
光公宏幸康江
6 shared kanji · 17 matching source-recorded spellings
Inspect name →Given-name relationshipKōichi
光公宏幸康江
6 shared kanji · 12 matching source-recorded spellings
Inspect name →Given-name relationshipKōyō
光公宏幸康江
6 shared kanji · 12 matching source-recorded spellings
Inspect name →Given-name relationshipKōzaburō
光公宏幸康江
6 shared kanji · 9 matching source-recorded spellings
Inspect name →Given-name relationshipKō
光公宏幸康江
6 shared kanji · 8 matching source-recorded spellings
Inspect name →Given-name relationshipKōhei
光公宏幸康江
6 shared kanji · 8 matching source-recorded spellings
Inspect name →Given-name relationshipKōko
光公宏幸康江
6 shared kanji · 6 matching source-recorded spellings
Inspect name →Given-name relationshipKōki
光公宏幸康
5 shared kanji · 44 matching source-recorded spellings
Inspect name →Evidence on this page
What each source establishes
JMnedict establishes recorded written forms, readings and name classifications; where safely associated, this page can also show JMnedict-supplied trans_det source text without treating it as a whole-name meaning. KANJIDIC2 supplies character readings, nanori, stroke counts, grade classes and English character glosses. The Ministry of Justice remains the official reference for Japanese child-name character rules. The Agency for Cultural Affairs romanization guidance is the reference for generated Latin-script reading aids.
Source boundary
The spelling-frequency and structural counts on this page are calculated from imported JMnedict records. They are corpus counts, not population-frequency claims. KANJIDIC2 supplies the kanji metadata used in character and stroke comparisons.
Review sources →