Strong’s Dictionary of Greek Words:
Meaning:
probably a contraction from Ὀλυμπιόδωρος (Olympian-bestowed, i.e. heaven-descended); Olympas, a Christian
Jackson’s Dictionary of Scripture Proper Names:
celestial (?): (in mythology—the god of games)
Potts’ Bible Proper Names:
Heavenly; gift of Jupiter Olympius:―a Christian at Rome, Rom. 16:15. {Caelestis; donum lovis Olympii}