Last name Kaukėnas (Kaukėnas 
, Каукенас 
) , all around the world, is a very rare cognomen. The family name Kaukėnas is habitual in Lithuania, where it is quite a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaukėnas | Lithuania |
| Каукенас | Russia |
|
tomas kaukėnas Lithuanian biathlete, LT (b. 1990) |
|