Portlyn
Girl namePortlyn has been given to 73 babies in the U.S. since 2013. It peaked in 2018. In 2025, about 1 in 321,453 girls was named Portlyn.
Popularity over time births per year, 1880–2025
Total babies
73
Peak year
2018 (9 babies)
Rank in 2025
Below top 1000
First recorded
2013
10-year trend
▼ -29%
Gender split
All girls
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Portlyn.
Sibling name ideas for Portlyn
Same era and popularity as Portlyn, avoiding matching initials or rhymes.
FAQ
How popular is the name Portlyn?
Portlyn has been given to 73 babies in the U.S. since 2013. It ranked below the top 1000 in 2025.
When did the name Portlyn peak?
Portlyn peaked in 2018, when 9 babies were given the name.
Is Portlyn a girl or boy name?
Portlyn is primarily a girl name (100% of babies named Portlyn are girls).
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