Where does “Dorian” come from?

Dorian comes from Latin Doriānus, from Ancient Greek Δωριεύς, formed with the suffix -εύς from δῶρον meaning gift, tracing to Proto-Hellenic dṓron and Proto-Indo-European déh₃rom from the root deh₃-.

Dorian (English): Of or relating to the Dorians; A member of the...