What is smyth last name origin?

The Smyth last name is of English origin and is derived from the Old English word "smitan," which means to strike or hit. The name was originally an occupational name given to individuals who worked as blacksmiths or metalworkers. Over time, the spelling of the name evolved to include Smyth, Smith, and Schmitt in various forms. The Smyth name can also be found in Ireland and Scotland, where it is often anglicized from the Gaelic Mac an Gobhann or Mac Gabhann, which means son of the smith. Famous individuals with the Smyth last name include Sir John Smyth, an English knight who fought in various battles during the Hundred Years War, and Robert Smyth, a Scottish scientist known for his contributions to the field of geology.