Last name Baj-Iwon (Baj-Iwon 
) , all around the world, is a very rare cognomen. The cognomen Baj-Iwon is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare surname. Very seldom, Baj-Iwon is the forename as well as the last name. Parts of the name also exists independently as a last name Baj, and a first name Iwon.
| VARIANT | COUNTRY |
|---|---|
| Baj-Iwon | Philippines |