Family name Demian (Demian 
, Демьян 
, Дем'Ян , among others...) , all around the world, is a common surname. The family name Demian is habitual in Moldova, where it is quite a common surname, Romania, and Lebanon. Measured by absolute frequency, it most frequently occurs in Romania, Egypt, and Nigeria. Also, Demian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Demian | Lebanon, Argentina, Nigeria, Egypt, Romania |
| Демян, Демьян | Bulgaria, Russia, Kazakhstan, Ukraine, Belarus |
| Дем'Ян | Ukraine |
| Демиан | Russia |
| ján demian Hungarian Lutheran pastor, SK (b. 1714) |
|
|
| ján ondrej demian Slovak clerk and poet (1734-1799), SK (b. 1732) |
|
|
| cyrill demian Austrian pipe organ builder, AT (b. 1772) |
|
|
| johann andreas demian SK (b. 1765) |
|
|
| baltazár demian SK (b. 1803) |
|
|
| atanasiu demian RO (b. 1860) |
|
|
| ioan demian Romanian lawyer, RO (b. 1878) |
|
|
|
iosif demian Romanian cinematographer, RO (b. 1941) |
|
| anastase demian Romanian painter, RO (b. 1899) |
|
|
| aron demian RO (b. 1891) |
|
|
|
lars demian Swedish singer, songwriter and guitarist, SE (b. 1957) |
|
| wilhelm demian RO (b. 1910) |
|
|
| valer-vasile demian correspondence chess player (1934-2018) (b. 1934) |
|
|
| iarina demian actor, RO (b. 1938) |
|
|
| horia demian Romanian basketball player, RO (b. 1942) |
|