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Family name Khammay (Khammay
) , globally, is a rare cognomen. The family name Khammay is characteristic of South-eastern Asia, particularly Laos, where it is quite a rare surname. More prevalently, Khammay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khammay | Thailand, United States, France, Laos, Canada |