The American Heritage® Dictionary of the English Language: Fourth Edition. 2000.
Appendix I
Indo-European Roots
ENTRY:
man-1
DEFINITION:
Also mon-. Man. 1. Extended forms *manu-,*manw-.a.man; leman, Norman1, from Old English man(n) (plural menn), man; b.fugleman, landsman2, from Old High German man, man; c.manikin, mannequin, from Middle Dutch man, man; d.yeoman, from Old Frisian man, man; e.Norman1, ombudsman, from Old Norse madhr,mannr, man; f.Alemanni, possibly from Germanic *Ala-manniz, tribal name (< “all men”: *ala-, all; see al-3). a–f all from Germanic *manna- (plural *manniz); g.Manu, from Sanskrit manu, man, from Indo-Iranian *manu-. 2.mensch, from Old High German mennisco, human, from Germanic adjective *manniska-, human, from *manna- (see 1). 3.muzhik, from Russian muzh, man, male, from Slavic suffixed form *mon-gyo-. (Pokorny manu-s 700.)
, man, from Indo-Iranian *manu-. 2. mensch, from Old High German mennisco, human, from Germanic adjective *manniska-, human, from *manna- (see 1). 3. muzhik, from Russian muzh, man, male, from Slavic suffixed form *mon-gyo-. (Pokorny manu-s 700.) 
