Vaitkus

Vaitkus is the masculine form of a Lithuanian family name. Its feminine forms are: Vaitkienė (married woman or widow) and Vaitkutė (unmarried woman). It is derived from the personal name Vaitkus, from Polish Wojtek, which is a diminutive of the Polish given name Wojciech.

The surname may refer to:


 * Eduardas Vaitkus (born 1956), Lithuanian doctor, professor and political activist
 * Jonas Vaitkus (born 1944), Lithuanian theatre and film director
 * Rimantas Vaitkus, First Deputy Chancellor of Lithuania
 * Tomas Vaitkus (born 1982), Lithuanian professional road racing cyclist
 * Girmantė Vaitkutė, Lithuanian singer, instrumentalist, participated in Lithuanian Eurovision Song Contest 2013 to win 2nd place
 * Felix Waitkus (1907-1956), American pilot