The name of a person. They might've been named after Mount Zion (from religious writing), or after the Lauryn Hill song.
One of the most genuinely caring and kind people you'll meet-- which is not to say they don't have a backbone. Zion will always treat others' ideas with respect, but will ultimately do things/live the way that they want to. Dedicated and creative, but don't expect Zion to invest themselves into things that they aren't really interested in. They don't use
social media much and aren't motivated by
social status, so if you know a Zion, consider yourself lucky. They are also definitely taller than you. :- )