Armin \a-rmin, ar-min\ as a boy's name is of German origin. Variant of Herman (Old German) "soldier". German actor Armin Mueller-Stahl.
Armin has 4 variant forms: Arman, Armen, Arminlo and Arminius.
For more information, see also the related name Armand.
Baby names that sound like Armin are Armon and Ermin.