Caitlin or Kaitlynn

More babies were named Caitlin than Kaitlynn in every recorded year.

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Popularity over time

Babies given each name per 1,000 babies of the sex it's most often recorded as, 1880–2025.

Babies per 1,000 (each name's main sex), 1880–2025Popularity of Caitlin or Kaitlynn from 1880 to 2025. More babies were named Caitlin than Kaitlynn in every recorded year.01234518801900192019401960198020002020CaitlinKaitlynn Babies per 1,000 (each name's main sex), 1880–2025Popularity of Caitlin or Kaitlynn from 1880 to 2025. More babies were named Caitlin than Kaitlynn in every recorded year.0123451880192019602000CaitlinKaitlynn
CaitlinKaitlynn
Rank in 2025#2,326 (girls)#3,645 (girls)
TrendFallingFalling
Peak year19881999
Top state