Richard m. Old High German rih 'ruler' + Old Saxon hard, Old High German hart 'strong, hard'.
The name of a 5th C saint, an 8th C English saint, 12th C king of England, a 12th C Italian saint, a 12th C English saint, a 13th C king of Germany, a 13th C English saint, a 14th C king of England, a 15th C king of england, and three 16th C English saints.