Last name جيرالدين (Geraldine 
, Géraldine 
, جيرالدين) , in the entire world, is a common cognomen. The last name جيرالدين is characteristic of Reunion, where it is quite a common surname, Venezuela, and Cameroon (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Nigeria, Venezuela, and Indonesia. More prevalently, جيرالدين is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Geraldine | Philippines, United Kingdom, Democratic Republic of the Congo, United States, France |
| Géraldine | United Kingdom, Democratic Republic of the Congo, United States, France, Cameroon |
Gerdien, and Джеральдін