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Sei 勢井 – Japanese girl given name

Sei (勢井) is read せい and has 2 syllables. It is mostly used for girls. Written as 勢井, the characters mean: forces + well. This reading can be written with at least 34 different kanji combinations (the 6 most common are shown below), with 13 to 18 strokes in total.

How to write Sei in Japanese

KanjiReadingLiteral meaningStrokes
勢井せいforces + well17
世依せいgeneration + reliant13
誠生せいsincerity + life18
世唯せいgeneration + solely16
青威せいblue + intimidate17
清衣せいpure + garment17

Meanings are literal translations of each kanji. Names are often chosen for sound, so the intended meaning can differ.

The kanji in Sei

勢
forces, energy, military strength
13 strokes, taught in elementary school, grade 5
On: セイ、ゼイ Kun: いきお、はずみ
井
well, well crib, town, community
4 strokes, taught in elementary school, grade 4
On: セイ、ショウ Kun: い
世
generation, world, society, public
5 strokes, taught in elementary school, grade 3
On: セイ、セ、ソウ Kun: よ
依
reliant, depend on, consequently, therefore
8 strokes, taught in secondary school
On: イ、エ Kun: よ
誠
sincerity, admonish, warn, prohibit
13 strokes, taught in elementary school, grade 6
On: セイ Kun: まこと
生
life, genuine, birth
5 strokes, taught in elementary school, grade 1
On: セイ、ショウ Kun: い、う、うま

Sei in different scripts

RomajiSei
Hiraganaせい
Katakanaセイ
Kanji (most common)勢井

Full name examples

How to pronounce Sei

Break it into 1 parts: sei. Japanese has no stressed syllables like English, so say each part with the same length and the same weight. The 2 sound units are written せい.

Questions about Sei

What does Sei mean in Japanese?

Sei has no single fixed meaning: it depends on the kanji. The most common spelling, 勢井, combines these meanings: forces + well. Other spellings include 世依 (generation + reliant), 誠生 (sincerity + life), 世唯 (generation + solely).

How do you write Sei in kanji?

The most common way is 勢井 (せい). It can also be written 世依, 誠生, 世唯, 青威, 清衣.

How do you write Sei in katakana?

Sei is セイ in katakana and せい in hiragana.

Is Sei a boy or girl name?

Sei is mostly used for girls.

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Name data: JMnedict and KANJIDIC2, © EDRDG, licensed CC BY-SA 4.0. Filtered, regrouped and annotated by NihonNames.