Catalonia and Catalan have been proposed as having a possible etymological link with Atlantis [C(atalon)ia, C(atalan)]. Although, this suggestion might appear attractive at first sight it is tenuous at best.
>Ülkü Aytan has proposed that “the Catalans are the continuation of Atlantis” (a) . In a brief 2020 document she has specified a region in the Mediterranean between Spain and the islands of Sardinia and Corsica as the location of Plato’s Atlantis.
Also see: Andalusia