Last name Сингин (Singin 
, Syngyn 
, Singine 
) , in all the world, is quite a rare family name. The last name Сингин is characteristic of Zambia, where it is quite a rare surname, Papua New Guinea, and Thailand, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Zambia, Thailand, and Turkey. Much less frequently, Сингин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Singin | Turkey, Indonesia, Malaysia, Thailand, Papua New Guinea |
| Syngyn | United States, Philippines |
| Singine | South Africa, Zambia, Philippines, Australia, Tanzania |
| Сингин | Russia |