How family names were formed

Patronymic surnames

Names passed down from a father's given name. Explore how patronymic surnames took shape across languages and generations, with profiles and sources for further research.

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Showing 25–36 of 49 profiles

  • Surname profile

    López

    The surname López is a Spanish patronymic derived from the personal name Lope, meaning ‘wolf’ in Latin. Its origin is Iberian, spread across Spain and the Americas, but…

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  • Surname profile

    Mackenzie

    The Mackenzie surname originates from Scotland, derived from the Gaelic Mac Coinnich meaning "son of Coinneach"—a personal name meaning "comely" or "handsome." It is a patronymic surname with…

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  • Surname profile

    Martin

    The surname Martin derives from the Latin name Martinus, meaning ‘of Mars’ or ‘warlike’, with additional Gaelic patronymic forms in Scotland. It has multiple independent origins and is…

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  • Surname profile

    Martínez

    Martínez is a Spanish patronymic surname meaning "son of Martín"; it originates from the Latin personal name Martinus. The name spread widely in Spanish‑speaking regions and appears in…

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  • Surname profile

    McCarthy

    McCarthy is an Irish patronymic surname meaning "son of Cárthach" and historically linked to the powerful MacCarthy clan of County Cork. The name has multiple spelling variants but…

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  • Surname profile

    Meredith

    Meredith is a Welsh surname derived from the personal name Meredydd (Old Welsh Morgetiud). The name is patronymic, meaning it comes from a male ancestor's given name. The…

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  • Surname profile

    Morgan

    The surname Morgan is of Welsh origin, derived from the personal name Morcant. In Ireland it also appears as an anglicised form of Ó Muireagáin, meaning "descendant of…

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  • Surname profile

    Murphy

    The surname Murphy is of Irish origin, derived from the personal name Murchadh meaning ‘sea warrior’ or ‘sea-battler’. It is a patronymic surname that has evolved through several…

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  • Surname profile

    Nielsen

    The surname Nielsen is a Danish patronymic meaning "son of Niels." It is the most common surname in Denmark, comprising about 4 % of the population. While many Nielsens…

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  • Surname profile

    O'Brien

    The surname O’Brien is an Irish patronymic meaning “descendant of Brian.” It originated from the Gaelic Ó Briain, linked to the powerful medieval dynasty of Thomond and King…

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This directory includes published profiles. Review status is shown on each card. A surname may belong to more than one origin or formation type.

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