Last name Vaikhansky (Vaikhansky 
, Вайханский 
) , all around the world, is a very rare family name. The last name Vaikhansky is habitual in Belarus, where it is a rare surname, Israel, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Vaikhansky | Israel |
| Вайханский | Russia, Belarus |
Ваиханский, Ваиханскы, Вайханскы, and Вайханський