OpheliayoudaoicibaDictYouDict[Ophelia 词源字典]
fem. proper name, from Greek opheleia "help, aid," from ophelein "to help, aid, assist," ophelos "advantage, help," from PIE root *obhel- "to avail" (cognates: Greek ophelos "advantage," Armenian avelum "increase, abound").[Ophelia etymology, Ophelia origin, 英语词源]