What is "kerwin"

Kerwin is a surname. Notable individuals with this surname include:

• Ashley Kerwin, fictional character in Degrassi: The Next Generation
• Brian Kerwin, American actor
• Cornelius M. Kerwin, American educator
• James Kerwin, American film and theater director
• James C. Kerwin, American jurist
• John Kerwin, American talk-show host
• Joseph P. Kerwin, American astronaut
• Lance Kerwin, American actor
• Larkin Kerwin, Canadian physicist
• Patrick Kerwin, Canadian judge
• Tom Kerwin, American basketball player
• Walter T. Kerwin, Jr., American general