Vagharshak - (Վաղարշակ) is a traditional Armenian male given name with deep roots in the nation's ancient royal history.
Osipyan - armenian family name derived from Hovsep (Armenian for Joseph).
Variants of Hovsepian include Hovsepyan, Ovsepyan, Osipian, Housepian, Hosepian, Hovsapian etc.