How Many People Are Named Wataru?
people named Wataru are alive in the United States today (estimate)
About 1 in 4,438,764 people in the US has this name
Based on 142 babies named Wataru in Social Security records from 1915 to 2015, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
15 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Wataru in the records were boys.
👥 Age Distribution
The average person named Wataru alive today is about 28 years old, and 56% are under 30.
📈 Popularity Over Time
Wataru first appears in the records in 1915 and was given most often in 1919, to 15 babies. The last year it was given to at least 5 babies of one sex was 2015.
Babies given the name each year, 1915 to 2015
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