Around the globe, Orain (Orain 
) is a rare unisex first name. The first name Orain is habitual in Jamaica, where it is quite a rare masculine name, Thailand, where it is a very rare girly name, and the United States, where it is an extremely rare mostly boy's, but seldom female name. Much more frequently, Orain is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Orain | Philippines, Thailand, Jamaica, France, India |