Soichi
Meaningoften clever first son · Japanese
Soichi is a Japanese boy name often meaning “clever 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 soft and friendly, it's simple to spell and say, and it pairs well with middle names of almost any length.
Did you know?
- GenerationSoichi peaked in 1915, which makes it a Greatest Generation name, think great-grandparents.
- HistorySoichi first shows up in US birth records in 1915, the first year at least 5 babies got it. It has been in use for 110 years since.
US births per million boys, 1915–2025
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 Soichi
Soichi is a boy name of Japanese origin meaning “often clever first son”. Its two syllables give it an easy rhythm, and the open vowel at the end makes it sound soft and warm. It was most fashionable in the 1910s, which gives it a vintage, grandparent-chic charm. 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 Soichi
What does the name Soichi mean?
Soichi means “often clever first son” and comes from Japanese. Other boy names with a similar meaning include Clever (“clever”), Reiji (“often clever second son”), Soichiro (“often clever first son”) and Sojiro (“often clever second son”).
What is the origin of the name Soichi?
Soichi is Japanese in origin. Other Japanese names to consider are Asa (“healer”), Rio (“river”), Akari (“light, brightness”) and Kenzo (“often healthy third son”).
Is Soichi a boy or girl name?
Soichi is a boy name.
How popular is the name Soichi?
Soichi is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 1921. It peaked at #3,825 in 1915, so it's a name with history that few kids share today.
What names are similar to Soichi?
If you like Soichi, you might also like Clever, Reiji, Soichiro and Sojiro.
What should I know before naming my baby Soichi?
Soichi is a Japanese boy name often meaning “clever 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 soft and friendly, it's simple to spell and say, and it pairs well with middle names of almost any length. Say it out loud with your last name and any middle names you're considering, and check the initials it makes.