Cognomen Pettegrew (Pettegrew 
) , in the entire world, is a rare surname. The last name Pettegrew is habitual in the United States, where it is a very rare surname, New Zealand, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Pettegrew | New Zealand, Canada, United Kingdom, United States |
| larry dean pettegrew (b. 1943) |
|
|
| john pettegrew (b. 1959) |
|
Bo, Ruth, Ryan, Dane, Dave, Gary, Greg, Leon, Leah, Lisa, Lori, Loyd, John, Joel, Joya, Jeff, Judy, Jill, Todd, Nick, Niki, Noel, Rick, Kate, Curt, Alia, Ed, Sue, Ben, Bob, Kim, Ron, Rex, Dee, Dan, Doc, Edna, Gil, Jay, Joe, Jim, Tom, Edi, Hal, Val, Wes, Mary, Mark, Liz, and Erin