How Many People Are Named Marilynn?
people named Marilynn are alive in the United States today (estimate)
About 1 in 45,143 people in the US has this name
Based on 13,282 babies named Marilynn in Social Security records from 1914 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
407 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Variant of MARILYN.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Same Sound, Other Spellings
These names are pronounced like Marilynn in English. Counting Marilynn and these spellings together, about 211,816 people alive in the US have the name.
⚧ Gender Distribution
All of the babies given the name Marilynn in the records were girls.
👥 Age Distribution
The average person named Marilynn alive today is about 62 years old, and 70% are 60 or older. Half of them were between 50 and 79 in 2025.
📈 Popularity Over Time
Marilynn first appears in the records in 1914 and was given most often in 1947, to 407 babies. In 2025, 41 babies got the name.
Babies given the name each year, 1914 to 2025
🏆 Rank History
Marilynn has never been one of the 100 most popular girls' names. Its best rank was #348, in 1944. In 2025 it ranked #3,684.
| Girls | |
|---|---|
| Rank in 2025 | #3,684 |
| Best rank | #348 (1944) |
| Years in the top 100 | None |
| Rank in its biggest decade | #400 in the 1940s |
📍 State-Wise Distribution
People named Marilynn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Marilynn were born in California than in any other state: about 911 of those alive today. Compared with the national rate in the same years, Marilynn was given 2.6 times as often in Michigan, 2.3 times in California and 2.3 times in Illinois.
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