Cognomen Urquidiz (Urquidiz 
) , throughout the world, is a very rare last name. The cognomen Urquidiz is habitual in Argentina, where it is a very rare surname, Mexico, and the United States, where it is an extremely rare surname. Much less frequently, Urquidiz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Urquidiz | Mexico, Argentina, United States |