Name Legacy

Alphonzo

Recorded 1895–2024 · United States

Alphonzo was most popular in 1963, when 43 American babies were given the name — ranking #2,800 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 2,030 people named Alphonzo.

Most popular in1963
Rank that year#2,800
Births that year43
Total since 18802,030
Given to100% boys

Alphonzo over time

18802025
Births per year. The dot marks Alphonzo’s peak in 1963. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Alphonzo a boy’s or a girl’s name?

Across the whole record Alphonzo is a boy’s name — 0.0% of the 2,030 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 Alphonzo

Where Alphonzo is most concentrated

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

Explore further

See Alphonzo on the interactive charts

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