Surname Делия (Delia 
, Deliya 
, Delija 
) , worldwide, is a widespread last name. The surname Делия is habitual in Malta, where it is a common surname, Mexico, where it is quite a common surname, and Honduras (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Latin America and the Caribbean, particularly Mexico, Argentina, and Venezuela. More prevalently, Делия is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Delia | Philippines, Argentina, United States, Mexico, Peru |
| Deliya | Philippines, Democratic Republic of the Congo, United States, South Africa, Indonesia |
| Delija | Brazil, United Kingdom, Italy, Argentina, United States |
| Делия | Russia, Kazakhstan, Belarus |