Where does “Valea Fântânilor” come from?

Valea Fântânilor (Romanian) comes from Romanian fântână, from Latin fontāna, from Latin fontānus, from Latin fons, from Latin fontis — genitive singular of fōns.

Ancestry of “Valea Fântânilor”, step by step

Valea Fântânilor traces back through two separate lines of ancestry.

via Romanian fântână

Step	Language	Word	Meaning
1	Romanian	fântână	well; spring, source
2	Latin	fontāna	spring, fountain, source
3	Latin	fontānus	bearing a relation to the spring or source
4	Latin	fons	a spring, a fountain; fresh water, spring water;...
5	Latin	fontis	genitive singular of fōns

via Romanian vale

Step	Language	Word	Meaning
1	Romanian	vale	valley
2	Latin	vallis	valley, vale; hollow; dative plural of vāllum
3	Proto-Indo-European	wēlH-	to roll, to undulate
4	Proto-Indo-European	welH-	to turn, to wind

Every word from Latin fontis →