>>2689319(Otto von) Bismarck, Prinz Eugen, Graf Zeppelin, Z1 (Leberecht Maass) and Z3 (Max Schultz) are all masculine.
I don't thing there were any ships with feminine names at all because the Kriegsmarine named their ships after popular military leaders, animals and cities/regions.
>>2689192Would be even more strange if she had a feminine title and a masculine name and vice versa