Worldwide, กรรณา (Kanna 
, กรรณา 
, Karnasa 
) is a common epicene given name. The forename กรรณา is characteristic of Qatar, where it is quite a rare largely male, but infrequently female name, Kuwait, where it is quite a rare epicene name, and India. Not in comparison with a country's population, it is the most numerous in India, Indonesia, and Saudi Arabia. Likewise, กรรณา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kanna | Indonesia, Saudi Arabia, Sri Lanka, India, Bangladesh |
| กรรณา | Thailand |
| Karnasa | India, Philippines |
Karnna, and Kornrawarn
กรรณา is also a name for the fictitious and mythical characters: Kanna Kamui , the fictional character from Miss Kobayashi's Dragon Maid; Kanna Kirishima , the Sakura Wars character, Sakura Wars: The Movie; Kanna , the fictional character from Dead or Alive, Dead or Alive Xtreme: Venus Vacation and Kanna , the Inuyasha character.