RhymeZone: barnaby definitions

Definitions of Barnaby:

name: A surname (common: 1 in 100000 families; popularity rank in the U.S.: #16255)

noun: (archaic) A lively and fast-paced dance; (by extension) any quick and uneven movement.
noun: A male given name from Hebrew, from the medieval vernacular form of Barnabas.

(Definitions from Wiktionary)