Nicknames:
Jayd, Jay.
Famous people named Jayden:
Son of Britney Spears and Jayden Federline; Australian Olympic swimmer Jayden Hadler.
Fun fact:
The name Jayden, with that spelling, enjoyed a huge surge of popularity when Britney Spears chose it for her son in 2006.
More Inspiration:
Jaunty J Names For Baby Boys, Terrific Two-Syllable Boy Names,