Cognomen Kazilo (Kazilo 
, Казило 
) , across the world, is a rare family name. The surname Kazilo is characteristic of Tanzania, where it is quite a rare surname, Ukraine, where it is a very rare surname, and Russia. Very seldom, Kazilo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kazilo | United States, Tanzania |
| Казило | Russia, Ukraine |