Demirchyan
Demirchyan or Demirchian is an Armenian surname. Notable people with the surname include:Demirchyan
- Derenik Demirchian, Georgian-born Armenian poet, writer, translator and playwright
- Hovhannes Demirchyan, Armenian footballer
- Karen Demirchyan, Soviet Armenian communist politician
- Stepan Demirchyan, Armenian politician
Demirjian
- Eddie Demirjian, Lebanese Armenian politician
- Hovig Demirjian, Cypriot Armenian singer, also known by the mononym Hovig
- Karoun Demirjian, American Armenian multimedia international journalist and freelance reporter