Family name Martinkėnas (Martinkėnas 
, Мартинкенас 
) , in the entire world, is a very rare surname. The cognomen Martinkėnas is characteristic of Lithuania, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Martinkėnas | Lithuania |
| Мартинкенас | Kazakhstan, Russia |
| vincas martinkėnas (b. 1907) |
|
|
| jonas laimutis martinkėnas (b. 1938) |
|
|
| arvydas martinkėnas LT (b. 1954) |
|