Name Legacy

Alfonso

Recorded 1881–2025 · United States

Alfonso was most popular in 1991, when 580 American babies were given the name — ranking #837 that year. In 2025 it ranked #2,055, with 223 births. Across 1880–2025 the Social Security Administration has recorded 41,579 people named Alfonso.

Most popular in1991
Rank that year#837
Births that year580
Total since 188041,579

Alfonso over time

18802025
Births per year. The dot marks Alfonso’s peak in 1991. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Names that peaked alongside Alfonso

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See Alfonso on the interactive charts

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