Japanese names starting with I

24 Japanese girl and boy names that start with I, grouped by their first sound, with kanji, meanings and popularity.

I is one of the five Japanese vowels, said like the ee in see. I- names include classics such as Ichirō and Isamu and modern favourites such as Itsuki, Iori and Ibuki.

Many I- names start with 一 (one, first), traditionally given to a first son, or with 伊, used for its sound.

Across all 24 names, the kanji that most often begin a I name are 一 (one), 伊 ((used for its sound), 郁 (fragrant).

Our picks
一花
IchikaGirl · 一 one + 花 flower
樹
ItsukiBoy · 樹 tree
絃
ItoUnisex · 絃 string (of an instrument)
On this page
  1. Names starting with Ichi-
  2. Names starting with Iku-
  3. Other I names
  4. How I names are written
  5. Questions

Names starting with Ichi-

5 names. Ichi- is most often written 一 (one), 壱 (one), 市 (market).

一花
Ichika一 one + 花 flower
GirlPopular now · best No. 3
一郎
Ichirō一 one + 郎 son
BoyClassic · No. 4 in 1918
壱
Ichi壱 one
BoyPopular now · best No. 94
壱琉
Ichiru壱 one + 琉 lapis lazuli
BoyPopular in the 2010s
一三
Ichizō一 one + 三 three
Boy11 notable people

Names starting with Iku-

4 names. Iku- is most often written 郁 (fragrant), 育 (to raise).

郁子
Ikuko郁 fragrant + 子 child
Girl8 notable people
郁恵
Ikue郁 fragrant + 恵 blessing
Girl4 notable people
郁夫
Ikuo郁 fragrant + 夫 man
Boy4 notable people
育美
Ikumi育 to raise + 美 beautiful
Girl3 notable people

Other I names

15 names.

勇
Isamu勇 brave
BoyClassic · No. 1 in 1941
勲
Isao勲 merit
BoyClassic · No. 4 in 1943
樹
Itsuki樹 tree
BoyPopular now · best No. 2
逸郎
Itsurō逸 deviate; idleness + 郎 son
Boy3 notable people
伊織
Iori伊 (used for its sound + 織 to weave
BoyPopular now · best No. 2
彩葉
Iroha彩 colour + 葉 leaf
GirlPopular now · best No. 5
絃
Ito絃 string (of an instrument)
UnisexPopular now · best No. 14
絃葉
Itoha絃 string (of an instrument) + 葉 leaf
GirlPopular now · best No. 34
一颯
Ibuki一 one + 颯 swift
BoyPopular now · best No. 17
一心
Isshin一 one + 心 heart
BoyPopular now · best No. 52
岩夫
Iwao岩 rock + 夫 man
Boy24 notable people
一平
Ippei一 one + 平 peace
Boy10 notable people
泉
Izumi泉 spring
Unisex10 notable people
一生
Issei一 one + 生 life
Boy9 notable people
家光
Iemitsu家 house; home + 光 light
Boy4 notable people

How I names are written

Japanese names are chosen for their kanji as much as their sound. These are the kanji that most often begin a I name, counting every spelling on this page. 9 of these names are popular today, and 3 are classics from before 1990.

KanjiMeaningSpellings
一one, first15
伊(used for its sound, i)7
郁fragrant, cultured6
絃string (of an instrument)4
勇brave3
樹tree3
勲merit3
岩rock3

Questions

What is a popular Japanese girl name starting with I?

Ichika (一花) is one of the best-known: 一 one + 花 flower. Popular now · best No. 3.

What is a popular Japanese boy name starting with I?

Itsuki (樹) is one of the best-known: 樹 tree. Popular now · best No. 2.

Which I names sound old-fashioned in Japan?

Names that were popular before 1990 and have since dropped out of the rankings, such as Isamu, Ichirō, Isao, now sound like names of parents and grandparents.