Conrad
来自Big Physics
wiktionary
A variant of German Konrad, from Proto-Germanic *kōniz(“bold, brave”) + *rēdaz(“counsel”). Cognate of Dutch Koenraad and Icelandic Konráð.
etymonline
Conrad
masc. proper name, from Old High German Kuonrat, literally "bold in counsel," from kuon "bold" + rat "counsel" (see read (v.)).