Where does “Gurani” come from?

Gurani (Romanian) comes from Romanian gură, from Latin gula, from Proto-Indo-European gʷel-, from Proto-Indo-European kel- — to hit; beat; to pierce, to stab; goblet.

Ancestry of “Gurani”, step by step

Step	Language	Word	Meaning
1	Romanian	gură	mouth; mouthful
2	Latin	gula	gullet, throat, palate; gluttony, greediness;...
3	Proto-Indo-European	gʷel-	throat; to swallow; throat; to dribble; gush...
4	Proto-Indo-European	kel-	to hit; beat; to pierce, to stab; goblet

Every word from Proto-Indo-European kel- →Every word from Proto-Indo-European gʷel- →Every word from Latin gula →