Family name Auchynnikava (Auchynnikava 
) , across the world, is a very rare cognomen. The cognomen Auchynnikava is habitual in Lithuania, where it is a rare surname, Belarus, and Greece, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Auchynnikava | Lithuania, Belarus, Greece, United States, Finland |
| tania auchynnikava researcher |
|
|
| alena auchynnikava researcher (ORCID 0000-0002-2637-5471) |
|