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Last name Khay (Khay
, Хай
, Хаи
) , around the world, is a common cognomen. The cognomen Khay is habitual in Myanmar, where it is quite a common surname, Morocco, where it is quite a rare surname, and Malaysia. Likewise, Khay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khay | Morocco, Ghana, Malaysia, Laos, Myanmar |
| Хай | Ukraine, Kazakhstan, Armenia, Russia, Belarus |
| Хаи | Russia, Kazakhstan |
| Хаы | Russia |