1. a combining form meaning “chief, leader, ruler,†used in the formation of compound words: monarch; matriarch; heresiarch. Origin. < Greek -archos or -archēs, as comb.
Greek Meaning: The name Aeneas is a Greek baby name. In Greek the meaning of the name Aeneas is: Praiseworthy. Aeneas was the Trojan hero of Virgil's Aeneid, This name his been occasionally used since the Renaissance.