Surname Gerson Ismael (Gerson Ismael 
) , around the world, is an extremely rare last name. The family name Gerson Ismael is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Gerson Ismael is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerson Ismael | Ecuador, Honduras, Chile, Peru, Costa Rica |
Morales, Martinez, and Sepulveda Salinas