In the entire world, Moisan (Moisan 
) is a rare unisex given name. The first name Moisan is habitual in Romania, where it is a rare epicene name, India, where it is a very rare gender-neutral name, and France, where it is a very rare boy's name. More frequently, Moisan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Moisan | Romania, United States, Canada, France, Democratic Republic of the Congo |