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Around the world, Koumphon (Koumphon
) is an extremely rare unknown gender given name. Much more frequently, Koumphon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Koumphon | Laos, United States |
Phoukong, Thavong, Souksavan, Soudalath, and Sengtavanh