Meaning Brantley means sharp object, such as a sword or knife. Origin of Brantley German +-100%Zoom level changed to 1 Popular Middle Names Michael, Cole, James, Thomas, William, Wayne, Ryan, Scott, Ray, Alexander Pronunciation 🔊 Listen Brantley BRANTlee Similar Names Brantlee Cutler Brandan Saif Tahmelapachme Wohehiv Barry Barrymore Branson Brant Year by Year Popularity of Brantley