Marillyn
Girl nameMarillyn has been given to 437 babies in the U.S. since 1920. It peaked in 1927.
Popularity over time births per year, 1880–2025
Total babies
437
Peak year
1927 (40 babies)
Rank in 2025
Below top 1000
First recorded
1920
10-year trend
New / returning
Gender split
All girls
Spellings & variants
Names one letter away from Marillyn — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Marillyn.
Sibling name ideas for Marillyn
Same era and popularity as Marillyn, avoiding matching initials or rhymes.
FAQ
How popular is the name Marillyn?
Marillyn has been given to 437 babies in the U.S. since 1920. It ranked below the top 1000 in 2025.
When did the name Marillyn peak?
Marillyn peaked in 1927, when 40 babies were given the name.
Is Marillyn a girl or boy name?
Marillyn is primarily a girl name (100% of babies named Marillyn are girls).
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