Cognomen Yackley (Yackley 
) , in the entire world, is a rare surname. The cognomen Yackley is characteristic of the United States, where it is a rare surname, Canada, where it is a very rare surname, and Venezuela, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yackley | Venezuela, United States, Canada |
| francis xavier yackley (b. 1936) |
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| blake yackley college basketball player (2007–2007) South Dakota State |
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| tim yackley American sport shooter (born 1998), US (b. 1998) |
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Al, Adam, Ayla, Chet, Carl, Coco, Bill, Karl, Kate, Kaye, Kirk, Kipp, Kris, Kyle, Paul, Rose, Reed, Rich, Rita, Ruth, Ryan, Dean, Abby, Dave, Andy, Surn, Jo, Ed, Sue, Sel, Ann, Amy, Ben, Bob, Rob, Don, Leo, Lee, Jon, Joy, Jim, Tom, Mary, Mark, Matt, Mike, Sara, Sean, and Dale