What does Norman mean?

Full name is Rafe Magnus Norman, the eldest son in the family.On his eighth birthday, his grandmother gave him a tennis racket as a gift. Once in his early years, while competing in a junior tournament, Norman threw his racket off the court out of anger, and it got caught in a tree branch, which he could not get off, and was sentenced to lose the match. Norman, who enjoys fishing and reading novels, won the men's singles title at the Shanghai Heineken Open in 1999 and 2000, and was ranked No. 1 in the world.