Surname Jeisan (Jeisan 
) , worldwide, is an extremely rare family name. The family name Jeisan is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Mexico. More frequently, Jeisan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jeisan | Nicaragua, Philippines, Mexico, India, Brazil |