Family name Auseichyk (Auseichyk 
) , in the entire world, is a very rare cognomen. The cognomen Auseichyk is habitual in Lithuania, where it is a rare surname, Spain, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Auseichyk | Lithuania, United States, Spain |