Cognomen ওসমান (Osman 
, ওসমান 
) , in the world, is a widespread surname. The surname ওসমান is characteristic of Somalia, where it is a widespread surname, Sudan, and Djibouti, where it is a common surname (explore the name in all countries). Not in comparison with a country's population, it is commonest in Sudan, Egypt, and Somalia. Likewise, ওসমান is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osman | Turkey, Somalia, Sudan, Egypt, Malaysia |
| ওসমান | Bangladesh |
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ইয়াফেস ওসমান Bangladeshi architect, BD (b. 1946) |
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| শওকত ওসমান Bangladeshi writer, BD (b. 1917) |
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| বুলবন ওসমান BD (b. 1940) |
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| নাসিম ওসমান Bangladeshi politician, BD (b. 1953) |
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| শামীম ওসমান Bangladeshi politician, BD (b. 1961) |
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| মোহাম্মদ জাহাঙ্গীর ওসমান Bangladeshi politician, BD |
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| সেলিম ওসমান Bangladeshi politician, BD |
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