Cognomen Ekzarkho (Ekzarkho 
, Экзархо 
) , globally, is a rare surname. The family name Ekzarkho is habitual in Eastern Europe, particularly Russia, where it is a rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ekzarkho | Russia |
| Экзархо | Russia, Ukraine |