Santiago surname meaning

Santiago is the Spanish form of Saint James, from Sant Iago, “Saint James.” It can be a devotional surname, a name associated with a place or parish dedicated to the saint, or a family name taken from an ancestor called Santiago. Because these routes overlap, a single literal translation is misleading. Spanish and Portuguese records also show forms such as São Tiago and Sant’Iago, while US documents may simplify accents and spacing. Surname Means uses parent’s name as the closest type for the personal-name route, with likely confidence rather than claiming every Santiago family shares one origin. The surname’s religious history is clearer than any one family’s geographic starting point.