Surname Sandridge (Sandridge 
) , in the entire world, is quite a rare cognomen. The last name Sandridge is characteristic of the United States, where it is a rare surname, Australia, where it is a very rare surname, and New Zealand. Measured by absolute frequency, it is commonest in the United States, Australia, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Sandridge | United Kingdom, Australia, Brazil, United States, Canada |
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shane sandridge American politician, US |
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| john solomon sandridge American painter, US (b. 1950) |
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| jared sandridge college basketball player (2006–2007) Memphis |
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| christopher alan sandridge Ph.D. Virginia Polytechnic Institute and State University 1989 |
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