Last name Dyakovich (Дьякович 
, Dyakovich , Дякович 
) , worldwide, is a rare cognomen. The last name Dyakovich is characteristic of Eastern Europe, particularly Ukraine, where it is a rare surname, Belarus, and Bulgaria. In absolute terms, this name is the most popular in Eastern Europe, particularly Ukraine, Russia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Дьякович | Kazakhstan, Ukraine, Belarus, Russia |
| Dyakovich | Russia, Ukraine |
| Дякович | Kazakhstan, Russia, Belarus, Bulgaria, Ukraine |
| marina p. dyakovich researcher |
|