Surname Kayoya (Kayoya 
) , all around the world, is a rare cognomen. The cognomen Kayoya is habitual in Sub-Saharan Africa, particularly Burundi, where it is quite a rare surname, Tanzania, where it is a rare surname, and South Africa, where it is an extremely rare surname. Much less frequently, Kayoya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kayoya | South Africa, Burundi, India, United States, Tanzania |
| michel kayoya Burundian presbyter, poet and philosopher (1934-1972), BI (b. 1934) |
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| jean-bosco kayoya Doctorat unique Université Pierre-et-Marie-Curie - Paris VI 1993 |
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