Cognomen Yadeta (Yadeta 
) , in the entire world, is a common surname. The surname Yadeta is habitual in Ethiopia, where it is quite a common surname, Saudi Arabia, where it is a very rare surname, and the United States. More frequently, Yadeta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yadeta | Australia, Saudi Arabia, Canada, Ethiopia, United States |
| hailu bikila yadeta Ph.D. Sabanci University 2019 |
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| koste a yadeta researcher |
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