Is Alfonza a boy or girl name?

Alfonza is a boy’s name. Of the 1,714 Americans recorded with the name since 1880, 0.0% were girls and 100.0% were boys.

Name Legacy

Alfonza

Recorded 1911–2000 · United States

Alfonza was most popular in 1957, when 47 American babies were given the name — ranking #2,578 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 1,714 people named Alfonza.

Alfonza over time

Births per year. The dot marks Alfonza’s peak in 1957. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Alfonza a boy’s or a girl’s name?

Across the whole record Alfonza is a boy’s name — 0.0% of the 1,714 Americans given it were girls and 100.0% 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 Alfonza

Where Alfonza is most concentrated

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

Explore further

See Alfonza on the interactive charts

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