Cognomen Kheilo (Kheilo 
, Хейло 
) , all over the world, is a rare last name. The last name Kheilo is characteristic of Eastern Europe, particularly Ukraine, where it is a rare surname, Russia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Kheilo | United States, Russia, India |
| Хейло | Belarus, Russia, Kazakhstan, Ukraine |