Surname Geldy-Idem (Geldy-Idem 
) , all over the world, is an extremely rare cognomen. Much more prevalently, Geldy-Idem is the forename as well as the last name. Parts of the name also exists independently as a first name Geldy, and a first name Idem.
| VARIANT | COUNTRY |
|---|---|
| Geldy-Idem | Democratic Republic of the Congo |