Cognomen Barvas (Barvas 
) , in the entire world, is a very rare surname. The family name Barvas is characteristic of Nicaragua, where it is a rare surname, Greece, and Switzerland, where it is a very rare surname. In absolute terms, it is the most numerous in Nicaragua, Italy, and Greece.
| VARIANT | COUNTRY |
|---|---|
| Barvas | Nicaragua, Italy, Switzerland, United States, Greece |
| evanghelos barvas (b. 1891) |
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| edoardo barvas researcher (ORCID 0000-0003-1011-598X) |
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