Yoshio
Masculine · “Good man”
The o at the end of a great many Japanese men's names is written with a character meaning man, and there are several to choose from. The first part of this name can be written a dozen ways as well, each with its own meaning, so two men called Yoshio may have names that share nothing but the sound.
How old is the name Yoshio?
Yoshio first appears in US birth records in 1910 — 115 years ago. The typical Yoshio alive today was born around 1924, making them about 101 years old. About 200 people named Yoshio are estimated to be alive in the US today.
When was the name Yoshio most popular?
Yoshio peaked in 1921, reaching #790 nationally. See the whole 1921 chart.
Where it comes from
Origin, sound and short forms
The story of Yoshio
This is the central fact about Japanese names and it does not survive translation. The writing carries the meaning, the sound does not, and the same syllables can be written many ways: parents choose the characters as deliberately as the sound, and the choice is what the name says. A romanised form throws all of it away. When Japanese families emigrated and their names went into English-language records, the characters were left behind, and children born abroad often knew the sound of their own names without knowing which of a dozen possible meanings had been intended. Recovering it means finding a document from Japan, and for a great many families that document no longer exists.
Meaningscholars disagree
Good man, or several other things
The sound yoshi corresponds to characters meaning good, righteous, joyful, auspicious and several others; the ending o is usually a character meaning man, husband or hero. Which combination a particular person carries is fixed on his family register and is invisible in a romanised spelling, so no meaning can be given for the name as written.
Pronouncing Yoshio
YOH-shee-oh
Three syllables of roughly equal length, since Japanese does not stress syllables the way English does. English speakers put the weight at the front, which Japanese listeners hear as a small distortion and expect.
Nicknames for Yoshio
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1910
- Most boys named
- 192173 — the highest on record
- Peak rank
- #790reached in 1921
- Change vs 2019
- +20.0%6 in 2021, from 5
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Yoshio in other languages
The same name elsewhere
- Yoshio in Japanese — transliteration
Yoshios among us
people named Yoshio are estimated to be alive in the US today
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
Questions parents actually ask
Fashion outlook
Yoshio sits outside the current charts, and that is its own kind of answer: naming cycles can only date the names they carried up. A name this rare has no decade stamped on it — it cannot go out of fashion, because it was never in.
Based on 146 years of naming cycles. How we read them
The trade-off
- Every sound in it exists in English, so nobody has to learn anything to say it.
- It is a real and ordinary Japanese name rather than an approximation.
- The spelling is unambiguous once heard.
- The meaning depends on characters that a romanised spelling cannot carry.
- English stress patterns change the shape of the name slightly.
- It is strongly dated in Japan as well as in America and reads as a grandfather's name there too.
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Yoshio
Masculine
Frequently asked
- How many Yoshios are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 200 people named Yoshio are estimated to be alive in the US today.
- How popular is the name Yoshio in 2025?
- Yoshio is rarely given in the US today — it does not rank in the top 2000 boy names.
- Will my child share the name Yoshio with classmates?
- Yoshio will almost certainly be the only one in school.
More Y names
The most-given names starting with Y, all years combined.
Yahir#814 · Yusuf#449 · Yosef#663 · Yehuda#740 · Yousef#744 · Yisroel#824 · Yaakov#1024 · Yitzchok#910
Looking for what else is popular rather than what resembles Yoshio? See the current top 100.
Choosing between Yoshio and another name?
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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