Yu
Meaningoften gentle, excellent · Japanese
Yu is a Japanese boy name often meaning “gentle, excellent”. In Japan, parents often choose a name as much for the kanji characters behind it as for its sound, so the same name can carry several shades of meaning. A meaning like this gives a child something to grow into, and a good story to tell when someone asks about their name. It sounds short and punchy, it's easy to spell and quick to call across a playground, and it pairs well with a longer middle name.
Did you know?
- GenerationYu peaked in 1986, which makes it a Millennial name. The typical Yu you'd meet today is about 39 years old. Now it's back in style, so there's a whole new generation of baby Yus too.
- Roll callIn a typical school of 500 kids, your Yu would very likely be the only one. About 1 in 188,679 baby boys got the name in 2025.
- HistoryYu first shows up in US birth records in 1969, the first year at least 5 babies got it. It has been in use for 56 years since.
US births per million girls, 1972–2025
US births per million boys, 1969–2025
Similar names
Save adds it to your list. Vote moves it up the top voted names.
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
About the name Yu
Yu is a boy name of Japanese origin meaning “often gentle, excellent”. Short and strong, it's said in a single beat and ends on an open, friendly vowel, so it pairs easily with a longer middle name. It hit its peak in the 1980s, so it feels familiar without being trendy. It's rarely heard today, so it stands out while still being a real, established name.
Origin:Japanese names
More Japanese boy names
- Unisex name: Asa · healer
- Unisex name: Rio · river
- Unisex name: Akari · light, brightness
- Boy name: Kenzo · often healthy third son
- Boy name: Kenji · often strong second son
- Unisex name: Ren · often lotus
- Unisex name: Zen · meditation
- Unisex name: Mars · god of war
Questions about the name Yu
What does the name Yu mean?
Yu means “often gentle, excellent” and comes from Japanese. Other boy names with a similar meaning include Sterling (“genuine, excellent”), Aristeo (“the best, excellent”), Hideaki (“often excellent brightness”) and Hideki (“often excellent tree”).
What is the origin of the name Yu?
Yu is Japanese in origin. Other Japanese names to consider are Asa (“healer”), Rio (“river”), Akari (“light, brightness”) and Kenzo (“often healthy third son”).
Is Yu a boy or girl name?
Yu is a boy name. In 2025, 9 US boys were named Yu.
How popular is the name Yu?
Yu ranked #8,243 for US boys in 2025, given to 9 babies. Its best year was 1986, when it reached #3,268. Over the last five years it has slipped 1,209 places.
What names are similar to Yu?
If you like Yu, you might also like Sterling, Aristeo, Hideaki and Hideki.
What should I know before naming my baby Yu?
Yu is a Japanese boy name often meaning “gentle, excellent”. In Japan, parents often choose a name as much for the kanji characters behind it as for its sound, so the same name can carry several shades of meaning. A meaning like this gives a child something to grow into, and a good story to tell when someone asks about their name. It sounds short and punchy, it's easy to spell and quick to call across a playground, and it pairs well with a longer middle name. Say it out loud with your last name and any middle names you're considering, and check the initials it makes.