Family name Osley (Osley 
) , all around the world, is a rare last name. The last name Osley is characteristic of Switzerland, where it is a rare surname, the United States, and New Zealand. Not in comparison with a country's population, this name is the most popular in the United States, the United Kingdom, and Switzerland. Likewise, Osley is the forename as well as the last name.
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| Osley | Brazil, United States, United Kingdom, Democratic Republic of the Congo, Cuba |
| julius osley American baseball player, US (b. 1915) |
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| arthur sidney osley (b. 1917) |
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| willie osley American football defensive back, US (b. 1951) |
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| edward j osley researcher |
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| mary ann osley researcher, ORCID id # 0000-0003-3287-7379 |
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