Surname Ascenciio (Ascenciio 
) , across the world, is a very rare cognomen. The surname Ascenciio is habitual in Latin America and the Caribbean, particularly El Salvador, where it is quite a rare surname, Colombia, where it is a very rare surname, and Mexico, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ascenciio | Mexico, Colombia, El Salvador |