Cognomen Bi-Ito (Bi-Ito 
) , all around the world, is an extremely rare last name. The family name Bi-Ito is characteristic of South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a last name Bi, and a last name Ito.
| VARIANT | COUNTRY |
|---|---|
| Bi-Ito | Philippines |