Where does “ทาลลินน์” come from?

ทาลลินน์ (Thai) comes from English Tallinn, from Estonian Tallinn, from Proto-Finnic litna — town, city; fortification, fortress.

Ancestry of “ทาลลินน์”, step by step

StepLanguageWordMeaning
1EnglishTallinn
2EstonianTallinn
3Proto-Finniclitnatown, city; fortification, fortress
Every word from Proto-Finnic litnaEvery word from Estonian TallinnEvery word from English Tallinn