What were the 3 germanic kingdoms that were created in the early middle ages of Europe?

Actually, there were more than three. They included kingdoms of the Franks, Burgundians, Visigoths, Suebi, Ostrogoths, Lombards, and Vandals within the area of the old West Roman Empire. In addition, there were Saxons, Frisians, Danes, Carinthians, Bavarians, and others in other parts of continental Europe. There were nearly twenty small Germanic kingdoms in Britain, including Kent, Mercia, Essex, Wessex, Sussex, Northumbria, and East Anglia, which were probably the most important.