MyNameList

    Caio

    Also spelled: Gaius, Caius

    Pronunciation: KAH-yoo

    ♂ Male
    Latin
    Appears in:⚡Mythology Names

    Meaning

    rejoice, happy

    Origin

    Latin

    About Caio

    Caio brings a bright, warm energy to any child, rooted in its ancient Latin meaning of "rejoice" or "happy." This name, though classic, feels distinctly fresh and modern, particularly appealing to parents who appreciate a name with historical depth without being overly formal. Its popularity in countries like Brazil and Portugal gives it a charming, sun-drenched feel, making it a wonderful choice for families seeking a name that travels well and offers an immediate sense of warmth. Unlike many ancient names, Caio maintains a playful, approachable sound, bridging the gap between its Roman mythological associations and a contemporary, friendly vibe.

    Quick Facts

    - Pronunciation: KAH-yoo - Popular in: Brazil, Portugal - Nicknames: Gaius, Caius

    Popularity & Trends

    Rarity:
    Uncommon
    Trend:Stable
    Era:Ancient, Contemporary
    Popular in:Brazil, Portugal

    Popularity Trends

    Is Caio Right for Your Baby?

    Caio is a Friendly, Classic, Earthy name for boys that suits parents looking for something with character. Most people will pronounce it correctly on the first try.

    Syllables2
    LengthMedium
    International UseRegional
    PronunciationEasy

    Cultural Associations

    Roman Mythology

    Regions Where Caio Is Used

    Latin American / Hispanic
    Romance / Latin

    Name Vibe

    Friendly
    Classic
    Earthy

    Famous People Named Caio

    Caio in different fonts

    CaioDancing Script
    CaioCaveat
    CaioSatisfy
    CaioPacifico
    CaioGreat Vibes

    Spelling Variants

    These names are alternative spellings or variants of Caio:

    Names Similar to Caio

    Names with a similar meaning or feel:

    Sibling Name Style

    If you like Caio, you might also like names with these styles:

    Classic
    Short and strong

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    Frequently Asked Questions About Caio

    What is the origin of the name Caio?

    Caio has ancient Latin origins, meaning "rejoice" or "happy." It carries associations with Roman mythology.

    Is Caio a common name?

    While not widely common in English-speaking countries, Caio is quite popular in Brazil and Portugal.

    What does Caio mean?

    Caio means "rejoice, happy". It is derived from Latin.

    What is the origin of Caio?

    Caio originates from Latin. Its cultural origin is Latin.

    Is Caio a male or female name?

    Caio is a male name.

    How do you pronounce Caio?

    Caio is pronounced "KAH-yoo".

    What language does Caio come from?

    Caio comes from Latin.

    Is Caio a popular name?

    Caio is considered a uncommon name, and its popularity trend is stable.

    What are variants of Caio?

    Variants of Caio include Gaius, Caius.

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