Kenshiro
Meaningoften strong fourth son · Japanese
Kenshiro is a Japanese boy name often meaning “strong fourth 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?
- Word funKenshiro doesn't repeat a single letter: 8 letters, all different.
- Scrabble scoreIf names were allowed in Scrabble, Kenshiro would score 15 points, thanks largely to the K (worth 5).
- GenerationKenshiro peaked in 2004, which makes it a Gen Z name. The typical Kenshiro you'd meet today is about 21 years old.
- HistoryKenshiro first shows up in US birth records in 2004, the first year at least 5 babies got it. That makes it a fairly new name, younger than many of today's parents.
US births per million boys, 2004–2025
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Popularity: U.S. Social Security Administration (babies with 5+ births per year).
About the name Kenshiro
Kenshiro is a boy name of Japanese origin meaning “often strong fourth son”. With 3 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 Kenshiro
What does the name Kenshiro mean?
Kenshiro means “often strong fourth 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 Kenshiro?
Kenshiro is Japanese in origin. Other Japanese names to consider are Asa (“healer”), Rio (“river”), Akari (“light, brightness”) and Kenzo (“often healthy third son”).
Is Kenshiro a boy or girl name?
Kenshiro is a boy name.
How popular is the name Kenshiro?
Kenshiro is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2013. It peaked at #9,948 in 2004, so it's a name with history that few kids share today.
What names are similar to Kenshiro?
If you like Kenshiro, you might also like Griffin, Bryan, Brian and Valentino.
What should I know before naming my baby Kenshiro?
Kenshiro is a Japanese boy name often meaning “strong fourth 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.