Easton’s Bible Dictionary

Mnason

Name meaninga diligent seeker; an exhorter

Reminding, or remembrancer, a Christian of Jerusalem with whom Paul lodged (Acts 21:16). He was apparently a native of Cyprus, like Barnabas (11:19, 20), and was well known to the Christians of Caesarea (4:36). He was an “old disciple” (R.V., “early disciple”), i.e., he had become a Christian in the beginning of the formation of the Church in Jerusalem.

Mnason in Nave’s Topical Bible1 references, arranged by theme

Easton’s Bible Dictionary (1897), public domain. Text via Theographic Bible Metadata, CC BY-SA 4.0.