Kosuke
Gender-neutral name · Hawaiian · Japanese
- US rank
- Unranked
- Syllables
- 2
- Peak
- #6,951 in 1987
0 babies were named Kosuke in the US in 2025.
Found on lists
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US births per million boys, 1987–2025
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Kosuke you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKosuke first shows up in US birth records in 1987, the first year at least 5 babies got it. It has been in use for 38 years since.
- Best yearIts best year was 1987, when it reached #6,951.
About the name Kosuke
Kosuke is a gender-neutral name of Hawaiian and Japanese origin. It has 6 letters and 2 syllables, starting with K and ending in “-uke”. US birth records list Kosuke for boys from 1987 to 2009, in 8 of those 23 years. Its best year was 1987, when it ranked #6,951 among boy names. It hasn't been given to 5 or more US babies in a year since 2009, so today it's a genuinely rare choice.
Origin:Hawaiian namesJapanese names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1980s | 0.9 | 1,111,111 boys |
| 1990s | 0.9 | 1,075,269 boys |
| 2000s | 1.2 | 862,069 boys |
More Hawaiian names
- Unisex name: Kai · sea
- Girl name: Alanna · possibly little rock
- Unisex name: Kalani · the heavens
- Unisex name: Nalani · the heavens
- Unisex name: Keanu · the cool breeze
- Boy name: Manolo · God is with us
- Boy name: Paulo · small
- Unisex name: Lani · sky, heaven
Questions about the name Kosuke
What is the origin of the name Kosuke?
Kosuke has Hawaiian, Japanese roots in our records. Other Hawaiian names include Kai, Alanna, Kalani.
Is Kosuke a boy or girl name?
Both. Kosuke is used for boys and girls.
How popular is the name Kosuke?
Kosuke is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2009. It peaked at #6,951 in 1987.