Globally, Blacy (Blacy 
) is a very rare primarily feminine, but scarcely masculine first name. The forename Blacy is characteristic of Southern Asia, particularly India, where it is an extremely rare girly name. Much less frequently, Blacy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Blacy | Argentina, Philippines, United States, Tanzania, India |