MacLagan

MacLagan is a Scottish surname of patronymic origin, meaning 'son of Lagan'. The personal name Lagan itself is a diminutive of 'lag', meaning 'hollow' or 'low-lying'. The clan associated with this name, Clan MacLagan, has historical roots in the Scottish Highlands, particularly in the region of Argyll. Over centuries, the surname spread throughout Scotland and beyond, often through migration.

While primarily a surname, MacLagan has occasionally been adopted as a given name, particularly in cultures that favor surnames as first names. Its use as a first name is rare and typically seen in families with strong Scottish heritage or a desire for a distinctive, traditional-sounding name. Its unisex usage stems from its origin as a surname, which can be applied to individuals regardless of gender.