Last name Osei-Baidoo (Osei-Baidoo 
) , worldwide, is a rare surname. The last name Osei-Baidoo is habitual in Ghana, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Parts of the name also exists independently as a last name Osei, and a last name Baidoo.
| VARIANT | COUNTRY |
|---|---|
| Osei-Baidoo | Ghana, United Kingdom, United States |
| samuel kobina casely osei-baidoo Ghanaian politician and Farmer (b. 1916) |
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