There was the (Paris based?)
0rchestre des Cento Soli, which made some recordings under distinguished conductors (e.g.
Hermann Scherchen) in the 1950s. To me at least, the name had connotations of a not too cohesive ensemble (one hundred soloists each going their own way

)....
Then, there’s the
Orquesta Estable del Teatro Colón. The “estable” in the name reflects that it’s a permanent ensemble for the Buenos Aires opera house (the term was also used in various Italian groups), but it always made me wonder whether there’s an ‘unstable” orchestra as well.

And I’ve always liked the names
Wiener Philharmoniker and
Berliner Philharmoniker. Strictly translated, they mean “Viennese / Berlinese philharmonics”, i.e. they refer to the members of the orchestras, rather than to the ensembles as a group. The same applies to the “
Symphoniker”.