Is Betti a boy or girl name?

Betti is a girl’s name. Of the 849 Americans recorded with the name since 1880, 100.0% were girls and 0.0% were boys.

Betti

Recorded 1916–1995 · United States

Betti was most popular in 1946, when 37 American babies were given the name — ranking #2,470 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 849 people named Betti.

Betti over time

Births per year. The dot marks Betti’s peak in 1946. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Betti a boy’s or a girl’s name?

Across the whole record Betti is a girl’s name — 100.0% of the 849 Americans given it were girls and 0.0% were 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 Betti

Explore further

See Betti on the interactive charts

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