From the Greek name "Iason", which was derived from Greek "iasthai" "to heal". In Greek mythology Jason was the leader of the Argonauts. After his uncle Pelias overthrew his father as king of Iolcos, Jason went in search of the Golden Fleece in order to win back the throne. During his journeys he married the sorceress Medea, who helped him gain the fleece and kill his uncle, but who later turned against him when he fell in love with another woman. This name also appears in the New Testament, belonging to man who sheltered Paul and Silas. In his case, it may represent a Hellenized form of a Hebrew name. It was not used in England until after the Protestant Reformation.

Means "bright fame", derived from the Germanic elements hrod "fame" and beraht "bright". The Normans introduced this name to Britain, where it replaced the Old English cognate Hreodbeorht. It has been a very common English name since that time. The name has been borne by two early kings of France, two Dukes of Normandy, and three kings of Scotland, including Robert the Bruce who restored the independence of Scotland from England in the 14th century. The author Robert Browning (1812-1889) and poets Robert Burns (1759-1796) and Robert Frost (1874-1963) are famous literary bearers of this name. Other bearers include Robert E. Lee (1807-1870), the commander of the Confederate army during the American Civil War, and American actor Robert Redford (1936-).

Variant form of Beutel. The German word Beutel derives from the Middle High German word biutel meaning "bag". Originally a person with that surname was making and selling bags.