Kenichiro
Meaningoften strong first son · Japanese
Kenichiro is a Japanese boy name often meaning “strong first son”. 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 flowing and melodic, it's a longer name that leaves plenty of room for nicknames, and it pairs well with a short middle name.
Did you know?
- Scrabble scoreIf names were allowed in Scrabble, Kenichiro would score 18 points, thanks largely to the K (worth 5).
- GenerationKenichiro peaked in 1996, which makes it a Millennial name. The typical Kenichiro you'd meet today is about 29 years old.
- HistoryKenichiro first shows up in US birth records in 1996, the first year at least 5 babies got it. It has been in use for 29 years since.
US births per million boys, 1996–2025
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Popularity: U.S. Social Security Administration (babies with 5+ births per year).
About the name Kenichiro
Kenichiro is a boy name of Japanese origin meaning “often strong first son”. With 4 syllables it has a flowing, lyrical sound, and plenty of room for a nickname, so a short middle name balances it nicely. It's a fresh, modern name that only arrived in US birth records in recent decades. 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 Kenichiro
What does the name Kenichiro mean?
Kenichiro means “often strong first son” and comes from Japanese. Names built around “strong” have been loved for generations, and give a child a meaning worth sharing when someone asks about their name. Other boy names with a similar meaning include Griffin (“strong lord”), Bryan (“possibly noble, strong”), Brian (“possibly noble, strong”) and Valentino (“strong, healthy”).
What is the origin of the name Kenichiro?
Kenichiro is Japanese in origin. Other Japanese names to consider are Asa (“healer”), Rio (“river”), Akari (“light, brightness”) and Kenzo (“often healthy third son”).
Is Kenichiro a boy or girl name?
Kenichiro is a boy name.
How popular is the name Kenichiro?
Kenichiro is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2004. It peaked at #9,015 in 1996, so it's a name with history that few kids share today.
What names are similar to Kenichiro?
If you like Kenichiro, you might also like Griffin, Bryan, Brian and Valentino.
What should I know before naming my baby Kenichiro?
Kenichiro is a Japanese boy name often meaning “strong first son”. 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 flowing and melodic, it's a longer name that leaves plenty of room for nicknames, and it pairs well with a short middle name. Say it out loud with your last name and any middle names you're considering, and check the initials it makes.