Cognomen Vivianus (Vivianus 
) , throughout the world, is a very rare last name. The last name Vivianus is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. More frequently, Vivianus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vivianus | Nigeria, Tanzania, South Africa |
| flavius vivianus politician (b. 450) |
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| johannes vivianus merchant and humanist, owner/creator of the album amicorum of Johannes Vivianus, FR (b. 1520) |
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| johannes baptist vivianus |
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