MacLeod

The origin of the surname MacLeod

MacLeod comes from Mac Leòid, “son of Leod,” of Norse origin.

What kind of surname is MacLeod?

As a patronymic surname, the surname MacLeod was formed from a father's or ancestor's personal name — the single largest way hereditary surnames arose across Europe. Before family names became fixed, a man was often known as the son of his father (for example “John, son of Robert”), and over generations that link hardened into an inherited surname. Different cultures marked the relationship differently: English and Scandinavian names added “-son”, Irish and Scottish used “Mac” or “O’”, Slavic languages added “-ov”, “-ev” or “-vich”, and many languages simply reused the father's name unchanged. A patronymic surname therefore points back to a founding ancestor rather than a place or an occupation.

How Scottish surnames work

Scottish surnames come from several roots: Gaelic patronymics using “Mac” (“son of”), Lowland and Border names, Norse-influenced names in the isles, and the famous clan system, in which many unrelated families adopted a chief's surname. Locational and occupational names appear too. As with Irish names, anglicisation reshaped many spellings over the centuries.

Variants & spellings

• McLeod