Type Word Usage Old Slavic (Hypothetical) Meaning & History Slavic word meaning "pool, puddle, marsh" [1]. Related ItemsFamily Tree·Details Surname DescendantsMlakar(Croatian) Mlakar(Slovene) Sources & References Trubachyov, Oleg. Etimologicheskiy Slovar Slavyanskikh Yazykov (vol. 19). Moscow, 1974-, page 187.