Last name Yena (Yena 
, Ена 
, Hiena 
) , globally, is a common surname. The cognomen Yena is characteristic of Bulgaria, where it is quite a rare surname, Togo, and South Korea. In absolute terms, it is commonest in India, South Korea, and the Democratic Republic of the Congo. Likewise, Yena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yena | South Korea, Democratic Republic of the Congo, Indonesia, Malaysia, India |
| Ена | Serbia, Russia, Kazakhstan, Bulgaria, Ukraine |
| Hiena | Brazil, Argentina, Malaysia, Philippines, India |
| เยนา | Thailand |
| olena yena volleyball player (b. 1972) |
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| izabella yena Australian actor |
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| peggy yena researcher |
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| pelageya yena Ukrainian Righteous Among the Nations, UA |
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