Dartagnan \d(a)-rtag-nan, dar-tagnan\ as a boy's name is pronounced dar-TAN-yan. It is of Old French origin. Alexandre Dumas's swashbuckling tale "The Three Musketeers" was based on the real D'artagnan's memoirs.

Baby names that sound like Dartagnan are Dardanos, Dardanus, Dardanio and Darton.