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Doi 土生 – Japanese surname

Doi (土生) is read どい and has 2 syllables. It is a family name. Written as 土生, the characters mean: soil + life. This reading can be written with at least 10 different kanji combinations (the 6 most common are shown below), with 7 to 16 strokes in total.

How to write Doi in Japanese

KanjiReadingLiteral meaningStrokes
土生どいsoil + life8
道井どいroad-way + well16
土井どいsoil + well7
渡井どいtransit + well16
戸井どいdoor + well8
土居どいsoil + reside11

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

The kanji in Doi

土
soil, earth, ground, Turkey
3 strokes, taught in elementary school, grade 1
On: ド、ト Kun: つち
生
life, genuine, birth
5 strokes, taught in elementary school, grade 1
On: セイ、ショウ Kun: い、う、うま
道
road-way, street, district, journey
12 strokes, taught in elementary school, grade 2
On: ドウ、トウ Kun: みち、いう
井
well, well crib, town, community
4 strokes, taught in elementary school, grade 4
On: セイ、ショウ Kun: い

Doi in different scripts

RomajiDoi
Hiraganaどい
Katakanaドイ
Kanji (most common)土生

Full name examples

How to pronounce Doi

Break it into 1 parts: doi. 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 どい.

Questions about Doi

What does Doi mean in Japanese?

Doi has no single fixed meaning: it depends on the kanji. The most common spelling, 土生, combines these meanings: soil + life. Other spellings include 道井 (road-way + well), 土井 (soil + well), 渡井 (transit + well).

How do you write Doi in kanji?

The most common way is 土生 (どい). It can also be written 道井, 土井, 渡井, 戸井, 土居.

How do you write Doi in katakana?

Doi is ドイ in katakana and どい in hiragana.

How do you pronounce Doi?

Doi is read どい and has 2 syllables (morae).

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Other surnames that use 土

土: soil, earth, ground

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