Cognomen Gasana (Gasana 
) , all over the world, is quite a rare last name. The family name Gasana is characteristic of Sub-Saharan Africa, particularly Rwanda, where it is quite a common surname, Uganda, where it is a rare surname, and Kenya. Also, Gasana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gasana | Tanzania, Kenya, United States, Rwanda, Uganda |
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eugene-richard gasana Rwandan diplomat, RW (b. 1962) |
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kenny gasana Rwandan basketball player, US (b. 1984) |
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| george gasana researcher |
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| gasana mutesi Rwandan author and entrepreneur, RW |
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| james gasana Rwandan politician, RW |
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| alfred gasana politician in Rwanda |
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| janvier gasana researcher |
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| eric gasana footballer, CD (b. 1986) |
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