Family name Ollison (Ollison 
) , in the entire world, is a rare cognomen. The last name Ollison is habitual in the United States, where it is a rare surname, Canada, where it is a very rare surname, and Germany, where it is an extremely rare surname. Much less frequently, Ollison is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ollison | South Africa, Germany, India, United States, Canada |
| tony ollison American football player, US |
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| ruth allen ollison African-American journalist, US |
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| shaun ollison (b. 1980) |
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