In the world, Eileen Andrea (Eileen Andrea 
) is a rare feminine first name. The forename Eileen Andrea is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare feminine name. Much less frequently, Eileen Andrea is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Eileen Andrea | Costa Rica, Peru, Philippines, United States, Chile |