Parmenas
Easton's Bible Dictionary (1897)
Constant, one of the seven “deacons” (Acts 6:5).
Smith's Bible Dictionary (1863)
(abiding), one of the seven deacons, “men of honest report, full of the Holy Ghost and wisdom.” (Acts 8:5) There is a tradition that he suffered martyrdom at Philippi in the reign of Trajan.
Hitchcock's Bible Names Dictionary (1869)
that abides, or is permanent
Public domain dictionaries.