Cognomen Baltrukonis (Baltrukonis 
) , across the world, is a very rare surname. The surname Baltrukonis is habitual in Lithuania, where it is quite a rare surname, Norway, where it is a very rare surname, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Lithuania, the United States, and Brazil. Very seldom, Baltrukonis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Baltrukonis | Norway, Lithuania, Brazil, United States, United Kingdom |