Family name Bubui (Bubui 
) , all around the world, is a rare surname. The family name Bubui is characteristic of Romania, where it is quite a rare surname, Indonesia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Bubui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bubui | Indonesia, India, Brazil, United States, Romania |