Where does “Ava” come from?

Ava is an English name derived from Burmese အင်းဝ, which is related to Burmese အင်း.

Ancestry of “Ava”, step by step

Step	Language	Word	Meaning
1	Burmese	အင်းဝ	—
2	Burmese	ဝ	fat; full , satiated
3	Pali	vassa	rain; year
4	Sanskrit	वर्ष	rain, raining, a shower; the rains, rainy season;...
5	Proto-Indo-European	h₁wers-ó-m	—
6	Proto-Indo-European	h₁wers-	to rain

Ava — Etymology, Origin & Word History | Etymology Explorer