Feliciano's surname is of patronymic origin is a heritage derived from the name Fernando or Fernan so there is no common origin.

Many branches of this family name proved their nobility in the various military orders of Spain.

Is believed to come from the kingdoms that withstood the Muslim conquest in the seventh and ninth in the north of the peninsula, namely King Ferdinand I the Great King of Castile in the ninth century.

It was Ferdinand who united the Christian villages north of the peninsula and start the reconquest of Al Andalus.