Cognomen Tonkovich (Tonkovich 
) , globally, is a rare last name. The surname Tonkovich is characteristic of the United States, where it is a rare surname, Argentina, where it is a very rare surname, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Tonkovich | Venezuela, Argentina, Canada, United States |
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andy tonkovich American basketball player, US (b. 1922) |
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| dan r. tonkovich American politician (1946-2002), US (b. 1946) |
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| radmila tonkovich aviator |
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| _ tonkovich college basketball player (1948–1948) Marshall |
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| dawn tonkovich college basketball player (1974–1974) Louisiana State |
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Sue, Kane, Kyle, Paul, Rick, Ruth, Ryan, Dena, Debi, Dana, Babe, Dave, Dawn, Drew, Gail, Gene, Greg, Lisa, Lora, Luis, Jack, Dale, Barb, Cory, Adam, Ann, Amy, Kim, Pat, Dan, Don, Liz, Lou, Joe, Jen, Jim, Tom, Tim, Mary, Mark, Matt, Mike, Sean, Alan, Anna, Anne, John, and Joan