Cognomen Jeaun (Jeaun 
) , around the globe, is an extremely rare surname. The surname Jeaun is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. Much more prevalently, Jeaun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jeaun | South Africa, Philippines, Thailand, United States, India |