Meaning :baldwin as a name of children of old french and old german origin, and the meaning of baldwin is "bold, brave friend". it was adopted by the normans introduced and the uk. in the middle ages it was very common, and gave rise to surnames. has been through the normans, crusaders, baldwin of boulogne, became the first king of jerusalem, in the year 1100. in addition, some families in england in the 17th century, but in modern times usually has a transferred use of the surname in place of direct revival of the norman name. baudoin is a real name in belgium. the author james baldwin.,fat friend