Family name Гаделиа (Gadelia 
, Gadelya 
, Гаделиа 
) , around the globe, is quite a rare last name. The last name Гаделиа is characteristic of Georgia, where it is quite a common surname, Greece, where it is a very rare surname, and Russia. Very seldom, Гаделиа is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gadelia | Philippines, Brazil, Georgia, Greece, Democratic Republic of the Congo |
| Gadelya | United States |
| Гаделиа | Russia |