Cognomen Manain (Manain 
) , in all the world, is a rare surname. The last name Manain is habitual in Romania, where it is a rare surname, France, and Nicaragua, where it is a very rare surname. In absolute terms, this name is the most popular in France, Mexico, and India. Likewise, Manain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Manain | Romania, Malaysia, Mexico, India, France |