How Many People Are Named Masako?
people named Masako are alive in the United States today (estimate)
About 1 in 6,975,201 people in the US has this name
Based on 821 babies named Masako in Social Security records from 1909 to 1993, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
58 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Masako in the records were girls.
👥 Age Distribution
The average person named Masako alive today is about 77 years old, and 67% are 60 or older.
📈 Popularity Over Time
Masako first appears in the records in 1909 and was given most often in 1921, to 58 babies. The last year it was given to at least 5 babies of one sex was 1993.
Babies given the name each year, 1909 to 1993
📍 State-Wise Distribution
People named Masako alive today, by the state where they were born (estimate; state records start in 1910).
More people named Masako were born in California than in any other state: about 10 of those alive today.
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