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Cognomen Bratu (Bratu
, Брату
, בראטו
) , around the globe, is a common family name. The cognomen Bratu is characteristic of Eastern Europe, particularly Romania, where it is quite a common surname, Moldova, where it is quite a rare surname, and Hungary, where it is a rare surname. In absolute terms, this name is the most popular in Romania, Italy, and Moldova. Much less frequently, Bratu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bratu | Italy, Ethiopia, Moldova, United States, Romania |
| Брату | Russia, Ukraine |
| בראטו | Israel |