In all the world, Kirley (Kirley 
) is a very rare gender-neutral first name. The first name Kirley is characteristic of Latin America and the Caribbean, particularly Brazil, where it is a very rare unisex name. More frequently, Kirley is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kirley | Canada, Brazil, Australia, United States, United Kingdom |