Last name Waha-Rai (Waha-Rai 
) , in all the world, is an extremely rare cognomen. The surname Waha-Rai is characteristic of Australia and New Zealand, particularly Australia, where it is a very rare surname. Parts of the name also exists independently as a last name Waha, and a last name Rai.
| VARIANT | COUNTRY |
|---|---|
| Waha-Rai | Australia |