Last name Kõ (Kõ 
) , globally, is a common cognomen. The surname Kõ is habitual in Myanmar, where it is quite a common surname, Algeria, where it is a rare surname, and Egypt. Likewise, Kõ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kõ | Morocco, Algeria, Egypt, South Korea, Myanmar |