Where does “บูเรียเตีย” come from?

บูเรียเตีย (Thai) comes from Russian Буря́тия, from Buryat буряад — Buryat, Buriat.

Ancestry of “บูเรียเตีย”, step by step

StepLanguageWordMeaning
1RussianБуря́тия
2BuryatбуряадBuryat, Buriat
Every word from Buryat буряадEvery word from Russian Буря́тия