Cognomen Bliuvas (Bliuvas 
) , in the entire world, is a rare last name. The surname Bliuvas is characteristic of Lithuania, where it is quite a rare surname, Norway, where it is a rare surname, and Israel, where it is a very rare surname. Measured by absolute frequency, it is commonest in Lithuania, Norway, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Bliuvas | Canada, Norway, Lithuania, United States, United Kingdom |