Where does “偌” come from?

偌 (Chinese) comes from Chinese 你, from Proto-Sino-Tibetan na-ŋ — you.

Ancestry of “偌”, step by step

StepLanguageWordMeaning
1Chinese你—
2Proto-Sino-Tibetanna-ŋyou
Every word from Proto-Sino-Tibetan na-ŋ →Every word from Chinese 你 →