Cognomen برناردو (Bernardo 
, Bernado , Bernardu 
) , throughout the world, is a widespread family name. The last name برناردو is habitual in Portugal, where it is a common surname, Angola, where it is quite a common surname, and Spain (explore the name in all countries). In absolute terms, it most frequently occurs in Mexico, Brazil, and Philippines. Also, برناردو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bernardo, Bernado | Mexico, Spain, Brazil, Philippines, Argentina |
| Bernardu | South Africa, Spain, Indonesia, United States, India |
| برناردو | Palestinian Territory |
Barnardo, Benardo, Berend, Bernal, Bernald, Bernaldo, Bernard, Bernardus, Bernat, Bernez, Bernhard, Bernhardur, Bernharð, Bernharður, Bernát, Bjarnat, Беренд, Бернар, Бернард, Бернарда, Бернардо, Бернарду, Бернат, Бернхард, ברנאר, ברנהרד, ברנרד, برنات, برنارد, ベルナール, ベルンハルト, 伯納德, and 伯纳德