Surname Kuena (Kuena 
, كوينا) , around the globe, is a rare cognomen. The cognomen Kuena is habitual in Lesotho, where it is quite a common surname, South Africa, where it is a very rare surname, and Thailand, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Lesotho, South Africa, and India. Also, Kuena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kuena | Lesotho, Australia, South Africa, Thailand, India |