Is Jailynn a boy or girl name?

Jailynn is a girl’s name. Of the 2,353 Americans recorded with the name since 1880, 98.1% were girls and 1.9% were boys.

Name Legacy

Jailynn

Recorded 1993–2025 · United States

Jailynn was most popular in 2009, when 157 American babies were given the name — ranking #2,601 that year. In 2025 it ranked #6,305, with 42 births. Across 1880–2025 the Social Security Administration has recorded 2,353 people named Jailynn.

Jailynn over time

Births per year. The dot marks Jailynn’s peak in 2009. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Jailynn a boy’s or a girl’s name?

Across the whole record Jailynn is a girl’s name — 98.1% of the 2,353 Americans given it were girls and 1.9% 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.

Names that peaked alongside Jailynn

Where Jailynn is most concentrated

How much more common the name is in each state than across the country as a whole.

Explore further

See Jailynn on the interactive charts

Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org