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Name Lineage

    The first name Konstantinos

    A boy’s name.

    4 syllables Male

    Meaning and origin

    Transliteration of Greek Κωνσταντίνος (Konstantínos), a male given name used in Greece. Doublet of Constantine.

    From Wiktionary (CC BY-SA 4.0).

    Popularity

    Babies registered in England and Wales, 1996–2025

    In 2025, 17 boys were named Konstantinos, making it the 1,538th most popular boys’ name. It peaked in 2021, with 25 births (#1,117).

    01530 1996200020052010201520202025
    247
    babies named Konstantinos, 1996–2025
    #1,538
    rank in 2025
    2021
    peak year

    Office for National Statistics; years with fewer than three births are not published and show as zero. Compare Konstantinos with other names.

    Popularity in the United States

    Babies named Konstantinos at birth, 1880–2025

    In 2025, 27 boys born in the United States were named Konstantinos, the 4,002nd most popular boys’ name that year. It was used most in 1977, when 58 were.

    03060 188018851890189519001905191019151920192519301935194019451950195519601965197019751980198519901995200020052010201520202025
    2,122
    babies named Konstantinos since 1880
    #4,002
    rank in 2025
    1977
    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.

    Nicknames and spellings

    Nicknames for Konstantinos

    Other spellings and forms

    • Konstadinos

    Famous people named Konstantinos

    41 on Wikidata, most written-about first

    • Konstantinos VII
      Byzantine emperor, 905–959
    • Konstantinos V
      Emperor of Byzantium, 718–775
    • Konstantinos IX Monomachos
      Byzantine emperor (1000-1055)
    • Konstantinos VI
      Byzantine Emperor (771-802)
    • Konstantinos VIII
      Byzantine emperor, 960–1028
    • Konstantinos X Doukas
      Byzantine emperor, 1006–1067
    • Konstantinos Laskaris
      13th-century Byzantine emperor, 1170–1205
    • Konstantinos Manasses
      Byzantine writer, 1130–1187
    • Konstantinos Tsiklitiras
      Athletics competitor (1888-1913)
    • Konstantinos Doukas
      Byzantine co-emperor, 1074–1095
    • Konstantinos Charalambidis
      Cypriot footballer, born 1981
    • Konstantinos Kollias
      Former Prime Minister (1901–1998)

    Questions

    What does the name Konstantinos mean?
    Transliteration of Greek Κωνσταντίνος (Konstantínos), a male given name used in Greece. Doublet of Constantine.
    How popular is the name Konstantinos?
    In 2025, 17 boys born in England and Wales were named Konstantinos, ranking 1,538th. Its peak was 2021, with 25 births.
    What are nicknames for Konstantinos?
    Common nicknames for Konstantinos include Gus.
    Is Konstantinos a boy's or a girl's name?
    Mostly a boy's name: 100% of the 2,122 US babies named Konstantinos since 1880 were boys.
    When was Konstantinos most popular?
    1977 in the United States, when 58 babies were named Konstantinos, its highest rank at 1,150th.
    What are other spellings of Konstantinos?
    Konstadinos.