Cognomen Rubert (روبرت 
, Rubert 
, 羅伯特 
) , across the world, is quite a common surname. The last name Rubert is habitual in Maldives, where it is quite a rare surname, Paraguay, and Puerto Rico. Not in comparison with a country's population, the name is most common in Brazil, Spain, and the United States. More prevalently, Rubert is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| روبرت | Iran, Sudan, Algeria, Egypt, Iraq |
| Rubert | Italy, Spain, United States, France, Brazil |
| 羅伯特 | China |
| Руберт | Kazakhstan, Armenia, Russia, Belarus, Ukraine |
|
johann martin rubert German composer, DE (b. 1615) |
|
| joaquín bernardo rubert Spanish artist (1772-1817), ES (b. 1772) |
|
|
| pedro pascual rubert (b. 1764) |
|
|
| esteban rams y rubert ES (b. 1805) |
|
|
|
rubert william boyce (b. 1863) |
|
| ignacio miquel y rubert (b. 1825) |
|
|
| joan rosell i rubert politician, ES (b. 1852) |
|
|
| franziska rubert holocaust victim, b. 1861-08-28, CZ (b. 1861) |
|
|
|
xavier rubert de ventós Spanish politician, ES (b. 1939) |
|
| jacobus johannes maria rubert Dutch politician (1890-1935), NL (b. 1890) |
|
|
| rubert edward holmes a court GB (b. 1882) |
|
|
|
hélio adelar rubert Brazilian priest, BR (b. 1945) |
|
| henri rubert French cyclist, FR (b. 1899) |
|
|
|
maria rubert de ventós Spanish architect, ES (b. 1956) |
|
|
gino rubert Catalan artist, MX (b. 1969) |
|