Toshio
Meaningoften clever man · Japanese
Toshio is a Japanese boy name often meaning “clever man”. 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?
- GenerationToshio peaked in 1921, which makes it a Greatest Generation name, think great-grandparents.
- HistoryToshio first shows up in US birth records in 1912, the first year at least 5 babies got it. It has been in use for 113 years since.
US births per million boys, 1912–2025
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 Toshio
Toshio is a boy name of Japanese origin meaning “often clever man”. 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 1920s, 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 Toshio
What does the name Toshio mean?
Toshio means “often clever man” and comes from Japanese. Other boy names with a similar meaning include Clever (“clever”), Reiji (“often clever second son”), Soichi (“often clever first son”) and Soichiro (“often clever first son”).
What is the origin of the name Toshio?
Toshio is Japanese in origin. Other Japanese names to consider are Asa (“healer”), Rio (“river”), Akari (“light, brightness”) and Kenzo (“often healthy third son”).
Is Toshio a boy or girl name?
Toshio is a boy name.
How popular is the name Toshio?
Toshio is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2001. It peaked at #849 in 1921, so it's a name with history that few kids share today.
What names are similar to Toshio?
If you like Toshio, you might also like Clever, Reiji, Soichi and Soichiro.
What should I know before naming my baby Toshio?
Toshio is a Japanese boy name often meaning “clever man”. 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.