Cognomen Тотай (Totai 
, Totay 
, Тотай 
) , all around the world, is a rare surname. The cognomen Тотай is characteristic of Japan, where it is a rare surname, Kazakhstan, and Belarus, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Japan, Turkey, and Kazakhstan. Also, Тотай is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Totai | Japan, Russia, Nigeria, Thailand, India |
| Totay | Turkey, Philippines, United States, India, Pakistan |
| Тотай | Kazakhstan, Ukraine, Belarus, Russia |
| тотай, дочь акая RU (b. 1802) |
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| тотай, абылайхан берикович Kazakhstani association football player, KZ (b. 1992) |
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