indicate the level to which a name has been verified.
Gender Masculine
Usage Germanic
Meaning & History
The first element of this name is derived from the Germanic element rîcja "powerful, strong, mighty." This element is also closely related to Celtic rîg or rix and Gothic reiks, which all mean "king, ruler." The meaning and origin of the second element is rather uncertain: we know that it comes from gis (the original form was possibly gîs), but we don't exactly know where gis itself comes from. But there are a few possibilities. It might come from Gallo-Celtic gaiso "spear" (see Gaiseric) or it might be a short form of gisel, which means "hostage" or "pledge" (see Giselle).