Conversation so far:
when did burma change its name to myanmar
The official English name was changed by the country's government from the Union of Burma to the Union of Myanmar in 1989.
Where did the name Burma come from
Burma was the name that the British called their colony before 1948. This name most likely comes from Portuguese Birmania and was adopted by English in the 18th century.

Question: Where is the country located
Self-contained rewrite: Where is Myanmar located