Surname Declerk (Declerk 
) , worldwide, is a rare family name. The surname Declerk is habitual in Argentina, where it is a rare surname, Belgium, and the United States, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in the United States, Argentina, and France.
| VARIANT | COUNTRY |
|---|---|
| Declerk | United Kingdom, Belgium, United States, Argentina, France |
| frank declerk American football player, US (b. 1900) |
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| anne declerk |
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Ms, John, Joan, Jeff, Jill, Nick, Nina, Elsa, Erik, Erin, Hugo, Maria, Marta, Mirta, Misti, Misty, Sarah, Susan, Steve, Allen, Andre, Anton, Jane, Lisa, Glen, Greg, Al, Jo, Amy, Ben, Bob, Rex, Gro, Jon, Joe, Joy, Audra, Tim, Mary, Mark, Alex, Cole, Bill, Rose, Rick, Ryan, Dana, Gary, Vic, and Aaron