Cognomen Villalba Barrios (Villalba Barrios 
) , all around the world, is a rare family name. The family name Villalba Barrios is habitual in Latin America and the Caribbean, particularly Paraguay, where it is quite a rare surname, Ecuador, where it is a very rare surname, and Colombia.
| VARIANT | COUNTRY |
|---|---|
| Villalba Barrios | Paraguay, Spain, Colombia, Ecuador |
Julian, and Nelida Maria