> Katzenellenbogen
I've met a Jewish family before with the surname Hundegeburt (or dog's birth); was Herr Katzenellenbogen also Jewish per chance?.
A name that left me absolutely speechless was a bloke's called Axel Schweiss. The names on their own are relatively harmless and common too, but together they mean armpit sweat!
Down the road there's a 'Fleischmarkt Fuck' but it's pronounced differently. In a small town I onced passed though I did spy a Frau Fick though!


btw the most common surnames in Germany are to my knowledge Schmidt followed by Meyer (only this spelling) and Müller.