Is Jamilyn a boy or girl name?

Jamilyn is a girl’s name. Of the 661 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Jamilyn

Recorded 1962–2020 · United States

Jamilyn was most popular in 1984, when 25 American babies were given the name — ranking #5,192 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 661 people named Jamilyn.

Jamilyn over time

Births per year. The dot marks Jamilyn’s peak in 1984. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Jamilyn a boy’s or a girl’s name?

Across the whole record Jamilyn is a girl’s name — 100.0% of the 661 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.

Names that peaked alongside Jamilyn

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See Jamilyn on the interactive charts

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