Surname Hackler (Hackler 
) , around the world, is quite a rare cognomen. The cognomen Hackler is habitual in the United States, where it is a rare surname, Germany, and Austria.
| VARIANT | COUNTRY |
|---|---|
| Hackler | United States, Austria, Germany, Hungary, Canada |
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james f. hackler US Army Air Force general, US (b. 1920) |
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| heinz hackler German fighter ace and Knight's Cross recipient, DE (b. 1918) |
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| sarah katherine smith hackler (b. 1918) |
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rylee hackler sportsperson, CA |
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| dieter hackler German theologian, DE (b. 1953) |
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| ewald hackler Brazilian scenographer, BR |
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| ryan a hackler researcher |
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| amber l hackler researcher (ORCID 0000-0003-2856-226X) |
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| lászló hackler researcher |
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| ruben hackler DE (b. 1978) |
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| jim hackler |
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