Family name Baiatu (Baiatu 
) , around the globe, is a rare cognomen. The surname Baiatu is habitual in Romania, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Baiatu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Baiatu | Romania, United States, Philippines |