Submitted Name Save Type Surname (from occupation) Usage Ukrainian, Russian Scripts Дацюк(Ukrainian, Russian) Pronounced Pron. dats uuk(Ukrainian) dat SY uuk(Russian) [key] Other Forms FormsDatsiuk, Dotsyuk Edit Status Status [show contributorhide contributor] Added 2/1/2020 by kolanya_svet Meaning & History Believed to mean “to give or provide with a service.” The prefix -uk is a diminutive.