Where does “Landes” come from?
Landes (Catalan) comes from French Landes, from Gaulish landā, from Proto-Celtic landā, from Proto-Indo-European ln̥dʰ-éh₂, from Proto-Indo-European léndʰ-s ~ ln̥dʰ-és, from Proto-Indo-European lendʰ- — land, heath; loins.