Family name Bartsaikin (Bartsaikin 
, Барцайкин 
) , across the world, is a very rare last name. The surname Bartsaikin is characteristic of New Zealand, where it is a rare surname, Belarus, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bartsaikin | Russia, New Zealand |
| Барцайкин | Kazakhstan, Russia, Belarus |
| alekséi bartsaikin RU (b. 1989) |
|