Abbott-Smith Manual Greek Lexicon
Ἀθῆναι (G116)
4 Ἀθῆναι , -ῶν, αἱ (plural because consisting of several parts), Athens : Ac 17:15 , 16 18:1 , I Th 3:1 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G116 · Greek
Ἀθῆναι
Athenai · ath-ay-nahee
plural of Athene (the goddess of wisdom, who was reputed to have founded the city); Athenoe, the capitol of Greece