Last name Sapojnikoff (Sapojnikoff 
) , around the world, is a very rare family name. The cognomen Sapojnikoff is characteristic of France, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sapojnikoff | France, United States |
| victor sapojnikoff Ph.D. Princeton University 1976 |
|