acuña

Acuña refers to a surname of Spanish origin. It is derived from the given name Acisclo, which has uncertain etymological roots, possibly pre-Roman or of Latin origin. The name Acisclo itself became associated with Saint Acisclus of Cordoba, a martyr from the 9th century. Consequently, the surname Acuña likely originated as a patronymic, meaning "son of Acisclo." The spelling can vary, with "Acuña" being the most common form in Spanish-speaking countries.

The surname is particularly prevalent in Spain, especially in the regions of Galicia and Asturias. It also has a significant presence in Latin America, notably in countries with strong Spanish colonial history such as Mexico, Argentina, and Chile. Individuals bearing the surname Acuña have contributed to various fields throughout history, including politics, arts, and sciences. The distribution and prominence of the surname reflect historical migration patterns and the spread of Spanish culture.