Proto-Baltic: *klan-a- c., *klā̂n-a- (1) c., *klā̂n-ia- (1) c., *klā̂n-iā̃ (1) f.
Meaning: low place, puddle, lake
Lithuanian: klãna-s `Pfütze, Lache, Tümpel', klō̃ni-s (gen. -iō), klōnī̃-s, klṓni-s (gen. -ies), klōnē̃ 'Niederung, niedrig gelegene Gegend', klō̃nē 'dass.; Pfütze, Tümpel, Lache'
Lettish: klans 'Pfütze, Lache', klãns 'Fläche, Ebene', klànis2 'Stelle, Fleck; "ein freier Platz"'
