Recorded 1988–2023 · United States
Catelynn was most popular in 2010, when 70 American babies were given the name — ranking #4,487 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 822 people named Catelynn.
Across the whole record Catelynn is a girl’s name — 100.0% of the 822 Americans given it were girls and 0.0% were boys. In births since 2016 it is 100% girls and 0% boys.
Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.
See Catelynn on the interactive charts
Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org