>
Last name Klongprong (Klongprong
) , throughout the world, is a very rare cognomen. The surname Klongprong is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Klongprong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Klongprong | China, United States, Thailand |