Dumin Dumin Baby Names Czech Dumin Boy 5 letters Pronounce Czech Lord. Dumin is a boy’s name of Czech origin. Meaning in Czech: Lord. The name has 5 letters. Related names Dobromil Boy Czech Polish Good grace. Dobromir Boy Czech Good fame. Dobroslav Boy Czech Good glory. Dudek Boy Czech Bagpiper. Durko Boy Czech Farmer. Dusa Boy Czech Spirit. Dusan Boy Czech Hebrew Spirit. God is my judge. Dusanek Boy Czech Spirit. Previous Duman Next Dumont