Last name Kiyeon (Kiyeon 
) , in the entire world, is a very rare family name. The family name Kiyeon is characteristic of Eastern Asia, particularly Japan, where it is a very rare surname, and China, where it is an extremely rare surname. Predominantly, Kiyeon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kiyeon | Japan, China, South Korea, United States, Canada |