Last name Gedidia (Gedidia 
) , across the world, is an extremely rare family name. The surname Gedidia is characteristic of Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. More prevalently, Gedidia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gedidia | Mexico, Brazil, Peru, Philippines, Democratic Republic of the Congo |