The name Armie is a boy's name . Armie.
From the experts:
Handsome young actor Armie Hammer put this name on the map in 2010, when he rose to national attention for playing the Winklevoss twins in David Fincher's "The Social Network." His full name is Armand, after his great grandfather, wealthy Los Angeles businessman Armand Hammer.
Though it's unlikely to top the popularity charts anytime soon, it's not necessarily a one-man name. It somehow feels both sturdy and sprightly, and has just the kind of retro, midcentury vibe that's coming into fashion right now.