Last name Vilca Riquelme (Vilca Riquelme 
) , across the world, is an extremely rare family name. The surname Vilca Riquelme is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vilca Riquelme | Chile, Peru |