Nicknames:
Ken, Kenz, Kenny, Kenzi.
Famous people named Kenzo:
Novelist Kenzo Kitakata; painter Kenzo Okada; gymnast Kenzo Shirai; one-named fashion designer Kenzo; architect Kenzo Takada.
Fun fact:
When written in Japanese, this name can have several different meanings depending on which characters are used. But all the meanings are good.
More Inspiration:
Boy Names That Mean Strong, Brave, And Powerful, Kool K Names For Baby Boys, Boy Names Ending In O, Terrific Two-Syllable Boy Names, Z-Names For Some Extra Pizzazz, Names For Baby Boys With A Whole Lot Of Badassery,