Family name Killorn (Killorn 
) , throughout the world, is a rare surname. The family name Killorn is habitual in Australia, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Australia, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Killorn | United Kingdom, Australia, United States, Canada, New Zealand |
|
alexander killorn Canadian ice hockey player, CA (b. 1989) |
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Sam, Chris, Katie, Kelly, Kerry, Peter, Randy, Robyn, David, Lewis, Steve, James, Julie, Tanya, Tyler, Frank, Sharon, Sharle, Steven, Alison, Amanda, Jamie, Sarah, Megan, Tess, Amy, Ray, Rob, Jim, Tom, Matt, Alex, Chad, Beth, Bill, Kris, Paul, Ross, Dori, Gary, Gail, Glen, Josh, John, Joel, Jill, Adrian, and Curtis