Hörtnagl
Hörtnagl is a surname of German or Austrian origin. It is likely derived from a place name, possibly related to a farm or geographical feature. The name appears to be more prevalent in regions of Austria, particularly Tyrol. Further research into historical records, such as census data and parish registers, would be needed to trace the name's specific origins and distribution. The suffix "-agl" is a common element in Tyrolean place names and surnames.