Family name Kaleinikovas (Kaleinikovas 
) , across the world, is a very rare surname. The last name Kaleinikovas is characteristic of Lithuania, where it is quite a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaleinikovas | Lithuania, United States |
Калеиниковас, and Калейниковас
| mark kaleinikovas Lithuanian ice hockey player (1998-), LT (b. 1998) |
|