Worldwide, Kuiro (Kuiro 
) is a rare primarily masculine, but very seldom feminine first name. The given name Kuiro is characteristic of Southern Asia, particularly India, where it is a very rare principally masculine, but very infrequently feminine name. Much less frequently, Kuiro is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kuiro | India, Finland, Spain, Peru |