1) Ukrainian surname 
Kowalski (kɔˈvalskʲi; feminine: Kowalska, plural Kowalscy) is the second most common surname in Poland (140,471 people in 2009). Kowalski translates to smith`s son, as it is the patronymic form of the Polish equivalent of Smith, `Kowal` (see the Polish surname Kowal and the Ukrainian surname Koval). Several other surnames, such as Kowalczyk,......