Hagop is of Armenian origin, deriving from the Armenian name Hagop, which means "one who prays". It is composed of two elements: 'haki' meaning 'to pray', and 'op' meaning 'one'. This name has a rich history in Armenian culture and literature, often associated with prominent figures throughout Armenia's past. Spelling variations include Hagob, Akopyan, and Agopyan.
The name Hagop experienced fluctuations in popularity over the years, with a notable peak during the late 1980s and early 1990s. From 1922 to 2006, there were a total of 342 babies named Hagop, with the most recent year recorded being 2023, which had 6 births.