- Source: Demyanov
Demyanov (Демьянов) is a Russian patronymic surname (from Демьян, Damian). Notable people with the surname include:
Mikhail Demyanov (1873–1913), Russian painter
Nikolay Demyanov (1861–1938), Russian chemist
Viktor Demyanov (born 1999), Russian footballer
See also
Demyanyuk, a Ukrainian cognate