Surname Primio (Primio 
) , in all the world, is a rare last name. The surname Primio is characteristic of Italy, where it is a rare surname, Belgium, and Brazil, where it is a very rare surname. Much less frequently, Primio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Primio | Germany, Belgium, Italy, Argentina, Brazil |
| roberto di primio researcher, ORCID id # 0000-0003-3044-1731 |
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| massimiliano di primio researcher |
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| alípio virgílio di primio |
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