Family name Bantawa-Rai (Bantawa-Rai 
) , in the entire world, is an extremely rare cognomen. The family name Bantawa-Rai 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 Bantawa, and a last name Rai.
| VARIANT | COUNTRY |
|---|---|
| Bantawa-Rai | United States |