Dominik is the German, Polish, Czech and Hungarian spelling of Dominic, from the Latin Dominicus, which means "belonging to the Lord" and was once given to children born on a Sunday. Saint Dominic founded the Dominican order in the 13th century. In the United States Dominik ranked number 829 in 2000, peaked at number 500 in 2012, fell out of the top 1000 from 2022 to 2024 and returned at number 986 in 2025.