Family History and Genealogy Resources by Surname
Rios Surname Origin
(Galician and Spanish) habitational name from any of the places called Ríos, predominantly in Galicia
Source: American Surnames. ; Smith, Elsdon C; Genealogical Publishing Company, 1997.
Rios Surname Meaning and Family Facts
There is more to Rios family history than the origin of your surname:
A Rios Family History Thought:
'There is no king who has not had a slave among his ancestors, and no slave who has not had a king among his.' --Helen Keller