Meaning Derived from the words 'tref' which means 'village' and 'mawr' which means 'large'. Origin of Trevor Welsh +-100%Zoom level changed to 1 Popular Middle Names James, Joseph, Michael, Alan, Eugene, Lee, Lewis, Anthony, Allen, Daniel Pronunciation 🔊 Listen Trevor TREH-ver Similar Names trevon Trefor William-Edward Edward Tsun-chùng Thorpe Tombe Thorp Lofton Auheron Dougie Year by Year Popularity of Trevor