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Name Lineage

    The first name Alfonzo

    A boy’s name from Spanish.

    3 syllables Male

    Meaning and origin

    Spanish origin

    Variant of Alfonso.

    A form of Alfonso.

    From Wiktionary (CC BY-SA 4.0).

    Popularity in the United States

    Babies named Alfonzo at birth, 1880–2025

    In 2025, 27 boys born in the United States were named Alfonzo, the 3,953rd most popular boys’ name that year. It was used most in 1970, when 90 were.

    04590 188018851890189519001905191019151920192519301935194019451950195519601965197019751980198519901995200020052010201520202025
    5,783
    babies named Alfonzo since 1880
    #3,953
    rank in 2025
    1970
    peak year

    US Social Security Administration, from applications for a Social Security card. A name is only published for a year when at least five babies were given it, so quieter years show as zero.

    Famous people named Alfonzo

    1 on Wikidata, most written-about first

    • Alfonzo McKinnie
      American basketball player (born 1992)

    More Spanish boys’ names

    All 85 names of Spanish origin

    Questions

    What does the name Alfonzo mean?
    Variant of Alfonso.
    What is the origin of the name Alfonzo?
    Variant of Alfonso.
    Is Alfonzo a boy's or a girl's name?
    Mostly a boy's name: 100% of the 5,783 US babies named Alfonzo since 1880 were boys.
    When was Alfonzo most popular?
    1970 in the United States, when 90 babies were named Alfonzo, its highest rank at 848th.
    What name is Alfonzo a form of?
    Alfonzo is a form of Alfonso.