Kathlyne
Girl nameKathlyne has been given to 68 babies in the U.S. since 1914. It peaked in 1951.
Popularity over time births per year, 1880–2025
Total babies
68
Peak year
1951 (9 babies)
Rank in 2025
Below top 1000
First recorded
1914
10-year trend
New / returning
Gender split
All girls
Spellings & variants
Names one letter away from Kathlyne — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Kathlyne.
Sibling name ideas for Kathlyne
Same era and popularity as Kathlyne, avoiding matching initials or rhymes.
FAQ
How popular is the name Kathlyne?
Kathlyne has been given to 68 babies in the U.S. since 1914. It ranked below the top 1000 in 2025.
When did the name Kathlyne peak?
Kathlyne peaked in 1951, when 9 babies were given the name.
Is Kathlyne a girl or boy name?
Kathlyne is primarily a girl name (100% of babies named Kathlyne are girls).
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