Surname Estupiña (Estupiña 
) , around the world, is a rare cognomen. The family name Estupiña is habitual in Spain, where it is a rare surname, and Colombia, where it is a very rare surname. Also, Estupiña is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Estupiña | Colombia, Spain |