Lucas

Easton's Bible Dictionary (1897)

A friend and companion of Paul during his imprisonment at Rome; Luke (q.v.), the beloved physician (Philemon 1:24; Col. 4:14).

Smith's Bible Dictionary (1863)

(Philemon 1:24) [Luke]

Hitchcock's Bible Names Dictionary (1869)

Lucius, luminous; white

Public domain dictionaries.