In the entire world, Cozby (Cozby 
) is a very rare primarily girly, but very infrequently boy's first name. The first name Cozby is habitual in Latin America and the Caribbean, particularly Mexico, where it is a very rare feminine name. Much more prevalently, Cozby is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Cozby | Mexico, Canada, Venezuela, United States, Nicaragua |