Origins & naming traditions

Welsh surnames

Explore family names rooted in the Welsh language and its naming traditions. Discover meanings, patronymic forms, spelling changes, and sources to guide your research.

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Showing 1–12 of 20 profiles

  • Surname profile

    Bowen

    The Bowen surname has dual Celtic origins: Welsh, meaning ‘son of Owen’ (noble), and Irish, meaning ‘descendant of Bohan’ (victorious). It is a patronymic surname that appears in…

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  • Surname profile

    Cadwallader

    Cadwallader is best documented as a Welsh patronymic meaning 'son of Cadwaladyr.' The underlying personal name is explained from Welsh cad, 'battle,' and gwaladr, 'leader, lord,' though deeper…

  • Surname profile

    Davies

    The Davies surname is a patronymic name of Welsh origin, meaning "son of David". It evolved from the Welsh "ap Dafydd" and later appeared as "Davies" in English records.…

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  • Surname profile

    Davis

    The surname Davis is a patronymic name meaning "son of David", with independent origins in both England and Wales. In England it may derive from the nickname Davy…

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  • Surname profile

    Evans

    The Evans surname is a Welsh patronymic meaning "son of Evan," with Evan being the Welsh form of John. The name evolved from earlier forms such as Jevon…

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  • Surname profile

    Glyn

    Glyn is a surname with more than one documented explanation. It is widely explained as a Welsh topographic name from glyn, meaning valley or glen, and surname dictionaries…

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  • Surname profile

    Griffiths

    The surname Griffiths is a Welsh patronymic derived from the personal name Gruffudd, meaning ‘strong’ or ‘fierce’. It is the anglicised form of the patronymic ap Gruffudd. The name…

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  • Surname profile

    Gwyn

    Gwyn is a Welsh name element meaning 'white, bright, fair, pure, blessed, holy', used both as a personal name and as a surname. As a surname it is…

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  • Surname profile

    Hughes

    The surname Hughes is a patronymic name meaning "son of Hugh" that originates in both Welsh and Irish traditions. It also has a French‑Picard variant. Distribution is strongest…

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  • Surname profile

    Jones

    Jones is a patronymic surname meaning "son of John", originating from the Welsh patronymic ap Siôn and the English form Jone. It is the most common surname in Wales…

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  • Surname profile

    Lloyd

    The surname Lloyd is a Welsh descriptive name derived from the adjective llwyd, meaning ‘grey’. Its earliest documented use dates to the 14th century in Wales, and it has…

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  • Surname profile

    Maddox

    Maddox is an anglicised Welsh surname, listed as a variant of Maddock. It derives from the Welsh personal name Madog (also recorded as Matoc), a diminutive of mad,…

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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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