Globally, Eva Silvia (Eva Silvia 
) is a very rare feminine given name. The forename Eva Silvia is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare female name, and Peru, where it is a very rare girly name. Very seldom, Eva Silvia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Eva Silvia | Spain, Mexico, Chile, Ecuador, Peru |