Cedric
来自Big Physics
wiktionary
Invented by Walter Scott for Ivanhoe, possibly misread for Cerdic, name of a Saxon king, anglicized from Welsh caredig(“beloved”). Alternatively Scott based Cedric on the Welsh name Cedrych(“spectacular bounty”).
etymonline
Cedric
masc. proper name, modern, apparently introduced by Sir Walter Scott (Cedric the Saxon is a character in "Ivanhoe"); apparently a mistake for Old English name Cerdic.