What is the meaning behind the name Maverick?

independent
The name Maverick is of English origin and means “nonconforming” or “independent.” It is derived from the English word maverick, meaning “independent.” Maverick originally began as a surname before being used for given names in the 1900s.

What is short for Maverick?

Nicknames: Mav. Or Rick, but if you like that, why not just name him Rick in the first place?