The origin of the surname Alcala is Aragon Spain. The surname is originally toponomico that is derived from a region or settlement in this case from the village of Alcala del Obispo in Huesca.

Already in 1137, during the reign of Ramiro II, we have data from a gentleman named Don Galindo Jimenez de Alcala.

By the year 1160 there are two knights with the surname Alcala who distinguished themselves in the courts of the time, Mr. Odon de Alcala and Pedro de Alcala who were overwhelmed with honors by King Alfonso II of Aragon.