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Evidence-led referenceJapanese names, readings and kanji
japanesenameatlas.infoJapanese name reference
Kanji才
Kanji reference
才

才 in Japanese names

genius, years old, cubic shaku

Strokes3
ClassificationJōyō · KANJIDIC grade 2
KANJIDIC grade2
Name readings (nanori)0
KANJIDIC frequency rank: 1,497This is a general character-frequency field from KANJIDIC2, not a ranking of popularity in personal names.
JMnedict source rows252
Distinct written forms207
Given-name readings72
Surname readings142

These are counts inside the imported JMnedict corpus, not population-frequency or popularity estimates.

On readings
サイ
Kun readings
No value in the loaded record
Name readings (nanori)
No value in the loaded record
Character glosses

English glosses recorded for 才

geniusyears oldcubic shaku

These glosses describe the character. They do not by themselves establish the intended meaning of every full personal name containing it.

Name-use context

How 才 appears inside recorded Japanese names

The readings below are readings of the whole recorded name form. They are not an attempt to isolate how 才 itself is pronounced inside a multi-kanji spelling.

Given names62 written forms
1 character1
2 characters44
3 characters17
4+ characters0

Distinct source-recorded written forms containing 才 within the main given names corpus.

Surnames78 written forms
1 character1
2 characters70
3 characters7
4+ characters0

Distinct source-recorded written forms containing 才 within the main surnames corpus.

Recorded given-name forms and full-name readings

12 examples
Written formFull-name readingRomanization aidGroup spellings
才加さやかSayaka396
才也加さやかSayaka396
美才希みさきMisaki249
才媛さきSaki205
万才恵まさえMasae160
真才恵まさえMasae160
茉才恵まさえMasae160
麻才恵まさえMasae160
才恵ともえTomoe158
才恵さえSae133
才子としこToshiko132
才恵子さえこSaeko129

Recorded surname forms and full-name readings

10 examples
Written formFull-name readingRomanization aidGroup spellings
才藤さいとうSaitō42
才頭さいとうSaitō42
才木さいきSaiki40
才記さいきSaiki40
才さいSai24
尾才さいSai24
才上さいじょうSaijō23
才元さいもとSaimoto23
才本さいもとSaimoto23
才川さいかわSaikawa17

“Group spellings” is the number of source-recorded spellings attached to that canonical reading group. It measures corpus depth, not population popularity.

Position profile

Where 才 appears in recorded name spellings

Position counts are calculated from source-recorded JMnedict forms included in the public reference. A spelling containing the same kanji more than once can contribute to more than one position category, so the position counts are not percentages and do not need to sum to the total.

Given names74 source rows
One-character form2
First character50
Final character14
Internal position8

62 distinct written forms represented in this indexed subset.

Surnames86 source rows
One-character form3
First character62
Final character21
Internal position0

78 distinct written forms represented in this indexed subset.

Literal co-occurrence

Kanji recorded alongside 才

These characters occur with 才 inside the same published JMnedict written-form records. A companion is highlighted only after at least two distinct written forms; this is corpus co-occurrence, not popularity or proof of a fixed semantic compound.

Name discovery

Other names using 才

These groups come directly from source-recorded JMnedict forms containing this character. Ordering reflects coverage inside the imported corpus, not real-world popularity.

Given names using 才

18 reading groups shown
Given-name reading
万才恵

Masae

まさえ

4 recorded spellings using 才 · Explore →
Given-name reading
才二

Saiji

さいじ

4 recorded spellings using 才 · Explore →
Given-name reading
才介

Saisuke

さいすけ

4 recorded spellings using 才 · Explore →
Given-name reading
洪才

Kōsai

こうさい

3 recorded spellings using 才 · Explore →
Given-name reading
才二郎

Saijirō

さいじろう

3 recorded spellings using 才 · Explore →
Given-name reading
才也加

Sayaka

さやか

2 recorded spellings using 才 · Explore →
Given-name reading
才恵子

Saeko

さえこ

2 recorded spellings using 才 · Explore →
Given-name reading
才子

Saiko

さいこ

2 recorded spellings using 才 · Explore →
Given-name reading
才花

Saika

さいか

2 recorded spellings using 才 · Explore →
Given-name reading
実才

Misai

みさい

2 recorded spellings using 才 · Explore →
Given-name reading
才一

Saīchi

さいいち

2 recorded spellings using 才 · Explore →
Given-name reading
才和

Saito

さいと

2 recorded spellings using 才 · Explore →
Given-name reading
美才希

Misaki

みさき

1 recorded spelling using 才 · Explore →
Given-name reading
才媛

Saki

さき

1 recorded spelling using 才 · Explore →
Given-name reading
才恵

Tomoe

ともえ

1 recorded spelling using 才 · Explore →
Given-name reading
才恵

Sae

さえ

1 recorded spelling using 才 · Explore →
Given-name reading
才子

Toshiko

としこ

1 recorded spelling using 才 · Explore →
Given-name reading
異才子

Isako

いさこ

1 recorded spelling using 才 · Explore →
Continue research

Continue from 才

Choose another evidence-backed route even when this character has only sparse name-use coverage in the current corpus.

Evidence on this page

Character data and name data stay separate

KANJIDIC2 supplies the readings, nanori, stroke count, frequency field, grade classification and English character glosses. JMnedict supplies the example personal-name records. The Ministry of Justice remains the official reference for current child-name character rules.

Source boundary

KANJIDIC2 supplies the character metadata. The jōyō/jinmeiyō grade interpretation is a reference layer; the Ministry of Justice remains the controlling official source for child-name character rules. Example names are imported from JMnedict.

Review sources →