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Cognomen واي (Wai
, Y.
, واي
) , in the entire world, is a prevalent family name. The surname واي is habitual in Mongolia, where it is a prevalent surname, Myanmar, and Malaysia, where it is a common surname (explore the name in all countries). In absolute terms, it is commonest in Myanmar, India, and Malaysia. Likewise, واي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wai | Mongolia, Myanmar, Malaysia, India, China |
| Y. | Myanmar, Hong Kong, India, Taiwan, China |
| واي | Saudi Arabia, Egypt, Sudan, Libya, Morocco |