RhymeZone: henn definitions

Definitions of Henn:

name: A surname (common: 1 in 100000 families; popularity rank in the U.S.: #11374)

noun: A surname from German.
noun: An English habitational surname transferred from the given name for someone from Heene, Sussex.
noun: An English surname originating as a patronymic from a Middle English diminutive of Henry.
noun: An English surname transferred from the nickname from a byname from hen.
noun: (slang) Hennessy, a French brand of cognac.

(Definitions from Wiktionary)