Gerasimos (Greek: Γεράσιμος) is a Greek given name derived from Greek "γέρας" ("gΕras", "gift of honour, prize, reward"[1]).
The suffix -ιμος gives the meaning "the one who deserves honour".
It can also be anglicized as "Gerassimos" or "Gerasimus".
It can also be slavicized as Gerasim (Russian: Герасим; IPA: [ɡʲɪˈrasʲɪm]).