(fruitful) a Christian woman addressed jointly with Philemon and Archippus in Phil. 2; apparently a member of Philemon's household, and not improbably his wife. (A.D. 57)
productive; fruitful ...
Hitchcock's Bible Names Dictionary
Increasing, a female Christian at Colosse (Philemon 1:2), supposed by some to have been the wife of ...
Easton's Bible Dictionary