How Many People Are Named Osamu?
people named Osamu are alive in the United States today (estimate)
About 1 in 21,361,553 people in the US has this name
Based on 94 babies named Osamu in Social Security records from 1920 to 1997, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
11 births
Trend
Last year given
📖 Name Origin & Meaning
Meaning:
From Japanese ä¿® (osamu) meaning "discipline, study", as well as other kanji which have the same pronunciation.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Osamu in the records were boys.
👥 Age Distribution
The average person named Osamu alive today is about 47 years old, and 56% are between 30 and 59.
📈 Popularity Over Time
Osamu first appears in the records in 1920 and was given most often in 1925, to 11 babies. The last year it was given to at least 5 babies of one sex was 1997.
Babies given the name each year, 1920 to 1997
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