Sanchez History, Family Crest & Coats of Arms

The prestigious surname Sanchez originated in Spain. The earliest forms of hereditary surnames in Spain were the patronymic surnames, which are derived from the father’s given name, and metronymic surnames, which are derived from the mother’s given name. Spanish patronymic names emerged as early as the mid-9th century and the most common patronymic suffix is ez. The patronyms were derived from a variety of given names that were of many different origins. The name Sanchez is derived from the extremely popular medieval given name Sancho. This given name was originally derived from the Latin name Sanctius, a derivative of “sanctus.” The name owes its popularity to the fact that it was borne by a 9th century martyr of Cordova.

Early Origins of the Sanchez family

The surname Sanchez was first found in Castile, where the name originated in Visigothic

The Visigoths were an early Germanic people. Who in 420, captured Spain from the Vandals and proudly returned it to Rome. 

https://www.houseofnames.com/blogs/Visigoths times.