Is Jefrey a boy or girl name?

Jefrey is a boy’s name. Of the 767 Americans recorded with the name since 1880, 0.0% were girls and 100.0% were boys.

Jefrey

Recorded 1950–2017 · United States

Jefrey was most popular in 1967, when 20 American babies were given the name — ranking #4,281 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 767 people named Jefrey.

Jefrey over time

Births per year. The dot marks Jefrey’s peak in 1967. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Jefrey a boy’s or a girl’s name?

Across the whole record Jefrey is a boy’s name — 0.0% of the 767 Americans given it were girls and 100.0% were boys. In births since 2016 it is 0% girls and 100% 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 Jefrey

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See Jefrey on the interactive charts

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