Worldwide, Delia Julia (Delia Julia 
) is a rare female forename. The forename Delia Julia is characteristic of Latin America and the Caribbean, particularly Peru, where it is a rare girly name, and Chile, where it is a very rare girly name. Very seldom, Delia Julia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Delia Julia | Spain, Chile, Ecuador, Argentina, Peru |