Eponymic

  • (adj): Being or relating to or bearing the name of an eponym.
    Synonyms: eponymous

Some articles on eponymic:

Ionian Sea - Name
... There were also narratives about other eponymic legendary figures according to one version, Ionius was a son of Adrias (eponymic for the Adriatic Sea) according to another, Ionius was a son of Dyrrhachus ...