What does Windsor mean?
Windsor \wi-nd-sor, win-dsor\ as a boys' name is of Old English origin, and the meaning of Windsor is "riverbank with a winch". Place name. Name of the town and castle in England, and also the surname of the British royal family. It was originally Wettin before 1917, but during World War I, a staunch English name was adopted as it seemed more patriotic against Germany. Also the name of a style of tying a necktie, invented by the Duke of Windsor, who was a great dandy.
Windsor is a rare first name for men but a very popular surname for all people (#4391 out of 150436, Top 3%). (2000 U.S. Census)
Displayed below is the baby name popularity of Windsor for boys. Windsor has yet to be ranked in the Top 1000 thus far. (2014 Birth Statistics)