Family name كينا (Kina 
, Cinna 
, Kenna 
) , all over the world, is a common cognomen. The cognomen كينا is habitual in Ireland, where it is quite a common surname, Guadeloupe, and the Democratic Republic of the Congo, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in India, the Democratic Republic of the Congo, and Turkey. More frequently, كينا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kina | United States, India, Indonesia, Democratic Republic of the Congo, Turkey |
| Cinna | Brazil, United Kingdom, United States, India, Democratic Republic of the Congo |
| Kenna | Australia, Ireland, United States, India, Indonesia |
| كينا | Iraq, Egypt, Sudan, Palestinian Territory, Algeria |