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Last name Phengsengkham (Phengsengkham ) , worldwide, is a very rare surname. The cognomen Phengsengkham is characteristic of Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phengsengkham | United States |
Thila, Vanida, Souradet, Latishia, Thongfoth, Monechanh, Somsanith, Johnathan, Jacqueline, and Sitthiphone