Meaning A boy's name of Polish origin, it means "glorious peace." Origin of Slawomir Polish , Slavic +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Slawomir Similar Names Casimir Casimire Castimer Stanislas Stanislaus Stanislaw Lechoslaw Leslaw Wladislav Swietomierz Year by Year Popularity of Slawomir