Two here:

https://languagelog.ldc.upenn.edu/nll/?p=59418

here’s two German eggcorns – or, rather, one folk etymology that made it big time, and one original gem:
– Hängematte: Hanging mat. The word describes the thing so well that only a few linguistically interested people in the Germanosphere have the slightest idea of its origin: hammaka in Arawak via Spanish, French etc. into German, Dutch and some others: https://en.wikipedia.org/wiki/Hammock
– Vogeliere: Aviary. An eggcorn by some acquaintance via the french loan word volière (https://fr.wikipedia.org/wiki/Volière) on the word “Vogel” – large bird cage.