Do not worry. The modifier "Poppen" comes from the personal name "Boppo" or "Poppo", a short form of "Bodebert". Bodebert means "the one who shines as a ruler", a name that was particularly popular with the noble family of Henneberger (Henneberg County). The meaning of the place name Poppenhausen, dialect Bobbahausa, is therefore "belonging to the houses of Bodebert". " (Wikipedia)