Cite
 

Meaning of Irwin

Ir•win

Pronunciation: (ûr'win), [key]
— n.
  1. 1875–1959, U.S. journalist and humorist.
  2. his brother(“Will”), 1873–1948, U.S. novelist, short-story writer, and journalist.
  3. a male given name.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.