Family name คะน้า (Khana 
, Kalek 
, Kales 
) , in the world, is a common last name. The family name คะน้า is habitual in India, where it is quite a rare surname, Qatar, and Oman. Not in comparison with a country's population, the name is most common in India, Indonesia, and Saudi Arabia. Also, คะน้า is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khana | Indonesia, Saudi Arabia, India, Pakistan, Bangladesh |
| Kalek | Indonesia, Saudi Arabia, Poland, India, Bangladesh |
| Kales | Germany, Indonesia, Saudi Arabia, Malaysia, India |