Reilyn
Girl nameReilyn has been given to 190 babies in the U.S. since 2003. It peaked in 2011.
Popularity over time births per year, 1880–2025
Total babies
190
Peak year
2011 (18 babies)
Rank in 2025
Below top 1000
First recorded
2003
10-year trend
▼ -100%
Gender split
All girls
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Reilyn.
Sibling name ideas for Reilyn
Same era and popularity as Reilyn, avoiding matching initials or rhymes.
FAQ
How popular is the name Reilyn?
Reilyn has been given to 190 babies in the U.S. since 2003. It ranked below the top 1000 in 2025.
When did the name Reilyn peak?
Reilyn peaked in 2011, when 18 babies were given the name.
Is Reilyn a girl or boy name?
Reilyn is primarily a girl name (100% of babies named Reilyn are girls).
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