In all the world, Isaac-Jean (Isaac-Jean 
) is a rare boy's given name. The first name Isaac-Jean is characteristic of 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 Isaac, and a first name Jean.
| VARIANT | COUNTRY |
|---|---|
| Isaac-Jean | Democratic Republic of the Congo |
| isaac-jean badon French Jesuit (b. 1719) |
|