Where does “เกรละ” come from?

เกรละ (Thai) comes from English Kerala, from Malayalam കേരളം.

Ancestry of “เกรละ”, step by step

StepLanguageWordMeaning
1EnglishKerala
2Malayalamകേരളം
Every word from Malayalam കേരളംEvery word from English Kerala
เกรละ — Etymology, Origin & Word History | Etymology Explorer