From BiblePortal Wikipedia

Smith's Bible Dictionary [1]

Me'nan. (called Menna in the Revised Version). One of the ancestors of Joseph, in the genealogy of Jesus Christ .  Luke 3:31.

Morrish Bible Dictionary [2]

Son of Mattatha, in the genealogy of the Lord Jesus.  Luke 3:31 .

Fausset's Bible Dictionary [3]

 Luke 3:31;  Luke 3:31.

Holman Bible Dictionary [4]

 Luke 3:31

Cyclopedia of Biblical, Theological and Ecclesiastical Literature [5]

or rather MAINAN ( Μαϊναν [with much variety of readings], of uncertain signification), a person named as the son of Mattatha and father of Melea, among the private descendants of David and ancestors of Christ ( Luke 3:31); but of doubtful authenticity (Meth. Quart. Revelation 1852, p. 597). (See Genealogy Of Jesus Christ).