Leopold
来自Big Physics
wiktionary
From Old French Leopold, from Old High German liut(“people”) + bald(“bold”). The first part is sometimes associated by folk etymology with Latin leo(“lion”), as in Leo and Leonard. More at lede, bold.
etymonline
Leopold
masc. proper name, from French Léopold, from Old High German Leutpald, Liutbald, literally "bold among the people," from leudi, liut "people," from PIE root *leudh- (2) (see lede (n.2)) + bald "bold," from Proto-Germanic *baltha- (see bold (adj.))
