Male first name (English): Billie, Old High (two-part name); willio = the will, determination; helm = helmet, the coverage, coverage, protection, old German two-part name, in the Middle Ages in Europe popular, name of several famous kings, for example, by William the Conqueror, the first Norman king of England Female first name (English): Billie, Old High (two-part name); willio = the will, determination; helm = helmet, the coverage, coverage, protection; Information on the male form Wilhelm; old German two-part name, in the Middle Ages in Europe popular, name of several famous kings, for example, by William the Conqueror, the first Norman king of England