Last name Sinks (Sinks 
) , worldwide, is quite a rare cognomen. The last name Sinks is habitual in the United States, where it is a rare surname, New Zealand, where it is a very rare surname, and Canada. Measured by absolute frequency, it most frequently occurs in the United States, Canada, and India.
| VARIANT | COUNTRY |
|---|---|
| Sinks | Germany, Canada, United States, India, Netherlands |
| william jackson sinks (b. 1914) |
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| arlie theron sinks (b. 1917) |
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| marjorie larson sinks (b. 1922) |
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| earl sinks American singer-songwriter and actor (1940-2017), US (b. 1940) |
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