Cognomen Sonia Del Carmen (Sonia Del Carmen 
) , around the globe, is quite a common last name. The surname Sonia Del Carmen is habitual in Chile, where it is quite a common surname, and Spain, where it is a very rare surname. More frequently, Sonia Del Carmen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sonia Del Carmen | Peru, Paraguay, Chile, Ecuador, El Salvador |