Surname Dilcia (Dilcia 
) , across the world, is a common family name. The cognomen Dilcia is habitual in Latin America and the Caribbean, particularly Honduras, where it is a common surname, Venezuela, where it is quite a common surname, and Nicaragua. Also, Dilcia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dilcia | Honduras, Peru, Dominican Republic, Venezuela, Nicaragua |