Cognomen Jeance (Jeance 
) , in all the world, is a very rare last name. The surname Jeance is habitual in France, where it is a very rare surname, Honduras, and the United States, where it is an extremely rare surname. Much more frequently, Jeance is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jeance | Philippines, Honduras, France, Brazil, Democratic Republic of the Congo |
| maurice jeance French engineer (1875-1972), FR (b. 1875) |
|