The name Monte is a boy's name meaning "man power". Monte and is often added to lists like Powerful Boy Names and discussed in our forums with posts like "Rate the Previous Signature!".
From the experts:
Monte, pronounced with two syllables as brother Monty, is an old-fashioned nickname-name that's reclaiming a certain amount of dash and charm. It was recently chosen by actor Guy Pearce--which may signal a comeback.