Where does “Suhăianu” come from?

Suhăianu (Romanian) comes from Romanian Suhaia, from Old Church Slavonic соухъ, from Proto-Slavic sȗxъ, from Proto-Balto-Slavic *saušás, from Proto-Indo-European sh₂ewsos.

Ancestry of “Suhăianu”, step by step

Step	Language	Word	Meaning
1	Romanian	Suhaia	—
2	Old Church Slavonic	соухъ	dry
3	Proto-Slavic	sȗxъ	dry
4	Proto-Balto-Slavic	*saušás	dry
5	Proto-Indo-European	sh₂ewsos	—

Every word from Proto-Indo-European sh₂ewsos →