How Many People Are Named Marillyn?
people named Marillyn are alive in the United States today (estimate)
About 1 in 5,178,558 people in the US has this name
Based on 437 babies named Marillyn in Social Security records from 1920 to 1947, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
40 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Marillyn in the records were girls.
👥 Age Distribution
The average person named Marillyn alive today is about 88 years old, and 100% are 60 or older.
📈 Popularity Over Time
Marillyn first appears in the records in 1920 and was given most often in 1927, to 40 babies. The last year it was given to at least 5 babies of one sex was 1947.
Babies given the name each year, 1920 to 1947
📍 State-Wise Distribution
People named Marillyn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Marillyn were born in California than in any other state: about 1 of those alive today.
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