Family name Birut (Birut 
) , in the world, is a rare cognomen. The surname Birut is characteristic of Israel, where it is a rare surname, Poland, and Ethiopia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Ethiopia, Poland, and India. Likewise, Birut is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Birut | Ethiopia, Israel, India, Poland, Lithuania |