Proper name: PANDI'ON (Πανδίων) 1. A son of Aegyptus and Hephaestine. (Apollod. ii. 1. § 5.) (Wikisource | public domain)

(adjective) : Pandīon, ŏnis, m., = Πανδίων.
* A king of Athens, father of Progne and Philomela, Hyg. Fab. 48; Ov. M. 6, 426; 676: Pandionis populus,i. e. the Athenians,Lucr. 6, 1143: Pandione nata,i. e. Progne,Ov. M. 6, 634.—Transf., for the nightingale, Ov. P. 1, 3, 39: Cecropiae Pandionis arces,Mart. 1, 26, 3.—Hence
* Pandīŏnĭus, a, um, , Pandionian: Pandioniae Athenae,Ov. M. 15, 430: Pandionia Orithyia,the sister of Pandion,Prop. 1, 20, 31: res Pandioniae,the Athenian state,Claud. IV. Cons. Honor. 506: arces,the citadel of Athens,id. Rapt. Pros. 2, 19; also called mons,Stat. Th. 2, 720: volucres,the nightingale and the swallow,Sen. Octav. 8: cavea,the Athenian theatre,Sid. Carm. 23, 137.
* A son of Jupiter and Luna, Hyg. Fab. praef.

Male Personal name
Confirmed occurences in the Roman Empire:

• Pandion (Masc), ref: PIR P 0085 | PIR ID10065
• Pandion (Masc), ref: PIR P 0086 | PIR ID10066
• Pandion (Masc), ref: PIR P 0087 | PIR ID10067