Last name Кина (Kina 
, Кина 
, Kyna 
) , around the world, is a common cognomen. The cognomen Кина is characteristic of Bulgaria, where it is quite a common surname, the Democratic Republic of the Congo, where it is quite a rare surname, and Turkey. Measured by absolute frequency, this name is the most popular in India, the Democratic Republic of the Congo, and Turkey. More prevalently, Кина is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kina | Turkey, Bulgaria, United States, India, Democratic Republic of the Congo |
| Кина | Kazakhstan, Russia, Ukraine, Bulgaria |
| Kyna | Indonesia, Malaysia, Philippines, United States, India |
| Quina | Indonesia, Philippines, United States, India, Brazil |