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Worldwide, Kongngen (Kongngen ) is an extremely rare unknown gender first name. More frequently, Kongngen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kongngen | Thailand |
Wichai, Sujinna, Chalouy, Nirawan, Boonchom, Pinyapat, Nichchawan, and Atcharaporn