Around the world, Helvius (Elvio 
, Helvius 
) is a common masculine first name. The first name Helvius is habitual in Aland Islands, where it is quite a common male name, Argentina, and Paraguay (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Argentina, Italy, and Brazil. Very seldom, Helvius is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Elvio | Italy, Bolivia, Paraguay, Argentina, Brazil |
| Helvius | Brazil, United States |
| helvius clemens Roman consul 289 AD (b. 250) |
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| helvius vilela Brazilian pianist (1941-2010), BR (b. 1941) |
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| helvius mancia Roman orator |
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| helvius successus father of emperor Pertinax |
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