Where does “မြန်မြန်” come from?

မြန်မြန် (Burmese) comes from Burmese မြန် — quick, fast, swift.

မြန်မြန် (Burmese): quickly

Definitions

Step	Language	Word	Meaning
1	Burmese	မြန်	quick, fast, swift

မြန်မြန် — Etymology, Origin & Word History | Etymology Explorer