Rodrigo (Italian) comes from Spanish Rodrigo, from Gothic *𐌷𐍂𐍉𐌸𐌹𐍂𐌴𐌹𐌺𐍃, from Proto-Germanic Hrōþirīks, from Proto-Germanic rīks, from Proto-Celtic rīxs, from Proto-Indo-European h₃rḗǵs, from Proto-Indo-European h₃reǵ- — to straighten, to right oneself; right; just.