Meaning A boy's name of Polish origin, it means "lucky." Origin of Szczesny Polish , Slavic +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Szczesny Similar Names Szczeosny Felicjan Sergiusz Krzysztof Maksym Mikolai Frandszk Laiurenty WiMor Wincent Year by Year Popularity of Szczesny