Throughout the world, Christian Gerson (Christian Gerson 
) is a very rare boy's first name. The first name Christian Gerson is habitual in Latin America and the Caribbean, particularly Peru, where it is a very rare boy's name. Very seldom, Christian Gerson is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Christian Gerson | Chile, Peru, Philippines |