Cognomen Lorth-Chhay (Lorth-Chhay 
) , around the world, is an extremely rare last name. The cognomen Lorth-Chhay is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Lorth, and a last name Chhay.
| VARIANT | COUNTRY |
|---|---|
| Lorth-Chhay | United States |