In the entire world, Koiri (Koiri 
) is a rare gender-neutral given name. The first name Koiri is habitual in Nepal, where it is quite a rare boy's name, India, where it is a very rare unisex name, and Indonesia, where it is a very rare masculine name. More frequently, Koiri is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Koiri | Bangladesh, India, Nepal, Japan, Indonesia |