Βιθυνῶν (Bithynon)
Βιθυνῶν is an Ancient Greek form of Βιθυνοί, meaning “Bithynoi — the Bithynians, a people of NW Asia Minor”. It is the genitive plural masculine noun.
Found 35 times in the Ancient Greek texts on Socratos.
Where it is used
Apollonius Rhodius, Argonautica 2.347: αὐτίκα Βιθυνῶν ἐπὶ δεξιὰ γαῖαν ἔχοντες
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.