Meaning From the Greek, gregorios meaning 'watch man', 'vigilant' Origin of Gregor Greek +-100%Zoom level changed to 1 Popular Middle Names Bruce Pronunciation 🔊 Listen Gregor GRE-gawr Similar Names Gregory Kace Keandre Gregoire Gergor Gregoly Gregorie Gregorior Grigorov Gruev Year by Year Popularity of Gregor