Last name Schacker (Schacker 
) , across the world, is a rare surname. The cognomen Schacker is characteristic of Germany, where it is a rare surname, Canada, and Brazil, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Germany, Brazil, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Schacker | Canada, Brazil, United States, Argentina, Germany |
| hal schacker American baseball player (1925-2015), US (b. 1925) |
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| dale schacker American composer, US (b. 1952) |
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| timothy w schacker researcher |
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| maria schacker researcher (ORCID 0000-0002-2152-3498) |
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