Cognomen Vivat (วิวัฒน์ 
, Vivat 
, วิวัตร์ ) , worldwide, is a rare family name. The cognomen Vivat is habitual in Moldova, where it is quite a rare surname, France, where it is a rare surname, and Thailand. Much more frequently, Vivat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วิวัฒน์, วิวัตร์ | Thailand |
| Vivat | Thailand, France, Moldova, United States, India |
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vivat victorius fridericus franciscus nachtegall early proponent and directly responsible for introducing physical education in schools of Denmark, DK (b. 1777) |
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| benedikt vivat SI (b. 1786) |
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| bella vivat researcher |
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| vivat srifuengfung Ph.D. University of Iowa 1987 |
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| valérie vivat researcher |
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| yann vivat French politician, FR (b. 1988) |
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