Last name Birulis (Birulis 
) , in all the world, is a very rare cognomen. The cognomen Birulis is habitual in Northern Europe, particularly Latvia, where it is quite a rare surname, Lithuania, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Birulis | United States, Latvia, United Kingdom, Russia, Lithuania |
| kostas birulis Lithuanian engineer (1925-2004), LT (b. 1925) |
|
|
| norvydas birulis |
|