Fancy Hairstyle Man. The most popular haircuts for men are the fade, undercut, comb over, quiff, crew cut, french crop, slick back, buzz cut, faux hawk, side. The slicked back undercut is one of the best haircuts for guys who want a trendy look that blends classic and modern styling.

The slicked back undercut is one of the best haircuts for guys who want a trendy look that blends classic and modern styling. Whether your hair is straight, wavy, curly or fine, there's a men's long hairstyle for you. The most popular haircuts for men are the fade, undercut, comb over, quiff, crew cut, french crop, slick back, buzz cut, faux hawk, side.