Family name Mankevičius (Mankevičius 
) , worldwide, is a very rare cognomen. The cognomen Mankevičius is characteristic of Northern Europe, particularly Lithuania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mankevičius | Lithuania |
Mankevich, Mankevicius, Mankiewicz, Манкевич, Манкевіч, and 曼凯维奇
| artūras mankevičius LT (b. 1961) |
|