Where does “Cejlon” come from?

Cejlon (Polish) comes from Portuguese Ceilão, from Old French Seilan, from Persian سیلان, from Pali sīhaḷa, from Sanskrit सिंहल, from Sanskrit सिंह, from Proto-Indo-Aryan sinźʰás, from Proto-Indo-Iranian sinȷ́ʰás.

Ancestry of “Cejlon”, step by step

StepLanguageWordMeaning
1PortugueseCeilãoCeylon
2Old FrenchSeilan
3Persianسیلانflow; flux
4PalisīhaḷaSinhalese
5Sanskritसिंहलthe island of Sri Lanka; name of a man; Sri...
6Sanskritसिंहthe lion; the zodiacal sign Leo or its lagna;...
7Proto-Indo-Aryansinźʰás
8Proto-Indo-Iraniansinȷ́ʰáslion
9Proto-Indo-European*sinǵʰós-
Every word from Proto-Indo-European *sinǵʰós-Every word from Proto-Indo-Iranian sinȷ́ʰásEvery word from Proto-Indo-Aryan sinźʰás