Meaning A boy's name of Polish origin, it means "powerful warrior." Origin of Walter Polish , Slavic Popular Middle Names James, Lee, Alexander, Jacob, Michael, Ray, Ryan, Thomas, George, Anthony Pronunciation 🔊 Listen Walter WAOLT-er Similar Names Fitz Simon Waleron Wienczyslaw WiMor Wim Adok Ludoslaw Aurelian Flawiusz Gerik Year by Year Popularity of Walter