RhymeZone: selwyn definitions

Definitions of Selwyn:

noun: A surname transferred from the given name.
noun: A male given name from Old English transferred back from the surname, in quiet use since the 19th century.
noun: Any of a number of places in Australia, New Zealand, Canada and US.
noun: (Cambridge University, informal) Ellipsis of Selwyn College, Cambridge..

(Definitions from Wiktionary)