i know there is a el provencio in spain. but i also know it's italian. i'm trying to figure out what part of italy.
Answer on Where does this last name originate from?
Provencio Name Meaning and History
Spanish: from the personal name Provencio, from a Latin derivative of provincia ‘province’.
Dictionary of American Family Names, Oxford University Press, ISBN 0-19-508137
Most immigrants in the census came from Mexico, but there are a few from Italy. If you have an ancestor with this name, you will have to do the research to find the exact origin.