Surname Sierks (Sierks 
) , worldwide, is a rare last name. The surname Sierks is characteristic of Germany, where it is a rare surname, Netherlands, where it is a very rare surname, and Israel. Measured by absolute frequency, this name is the most popular in Germany, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Sierks | Germany, United States, Canada, Israel, Netherlands |
| hans ludwig sierks German writer (1877-1945), DE (b. 1877) |
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pim sierks Dutch aviator, NL (b. 1932) |
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| johann sierks German politician, DE (b. 1924) |
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| michael r sierks researcher |
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| karen sierks |
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Mr, Owen, Zach, Marsi, Mason, Monte, Sarah, Susan, Sonya, Arjen, Inge, Chuck, Carla, Candy, Betty, Brady, Brent, Karen, Kayla, Kevin, Petra, Chloe, Erik, Timo, Jill, Ms, Amy, Bob, Joe, Udo, Mike, Axel, Carl, Cara, Bill, Kari, Kent, Kyle, Dina, Gary, Lars, Lisa, Josh, John, Jena, Jeff, Peter, and David