Hernandez Surname

Meaning and origin of the surname Hernandez

Patronymic surname meaning 'son of Hernando' (or Fernando), from Germanic Farð-nanþ ('daring voyager' or 'journey of bravery').

Historically and linguistically, Hernandez belongs to the Spanish family of surnames. It is conventionally pronounced "her-NAN-dez".

United States Census frequency and ranking

In the official 2010 United States Census, Hernandez was recorded 1,043,281 times, ranking as the 11th most common surname in the nation.

This represents an incidence rate of approximately 353.68 bearers per 100,000 Americans, or roughly 1 out of every 283 residents.

Race and ethnicity distribution

According to official decennial Census genealogy microdata, individuals bearing the surname Hernandezreported the following racial and ethnic affiliations in the 2010 US Census:

Source: US Census Bureau, 2010 Census Surnames Data. Percentages may not sum to exactly 100% due to independent rounding or suppression of small cell counts for privacy protection.

History of the surname Hernandez

Hernandez is an Iberian patronymic surname formed from the personal name Hernando and the filial suffix -ez, denoting 'son of Hernando'. Hernando is the traditional Castilian variant of Fernando, which entered Spanish from the Visigothic Germanic compound name *Fardi-nanth*, composed of elements meaning 'journey, voyage' and 'courageous, daring'. The initial Germanic /f/ sound underwent regular phonetic aspiration and eventual loss in medieval Castilian Spanish, transforming Fernando into Hernando.

The name was carried by numerous monarchs and knights throughout the medieval Christian kingdoms of Castile, Aragon, and Portugal, most famously Ferdinand III of Castile (Saint Ferdinand), who unified Castile and León and conquered Seville in 1248. As fixed hereditary surnames solidified, both Fernández and Hernández spread across the central plateau and southern Spain.

Hernández established a profound presence in the Americas starting in the sixteenth century, carried by conquistadors, administrators, and settlers, including Francisco Hernández de Córdoba, who explored Yucatán in 1517. It became one of the dominant surnames in Mexico, Central America, and the Caribbean. In the 2010 US Census, Hernandez was borne by 1,043,281 individuals, ranking as the eleventh most common surname in the United States.