In the world, Christian-Grèce (Christian-Grèce 
) is a rare boy's given name. The first name Christian-Grèce is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare male name. Parts of the name also exists independently as a first name Christian, and a first name Grèce.
| VARIANT | COUNTRY |
|---|---|
| Christian-Grèce | Democratic Republic of the Congo |