Where does “Coliban” come from?

Coliban (Romanian) comes from Romanian colibi, from Romanian colibă, from Ancient Greek καλύβη, from Ancient Greek καλύπτω, from Proto-Indo-European ḱel- — to cover; to incline.

Ancestry of “Coliban”, step by step

Step	Language	Word	Meaning
1	Romanian	colibi	to shelter in a hut
2	Romanian	colibă	hut, shack, hovel, lodge, cabin
3	Ancient Greek	καλύβη	A hut, a cabin; A bridal bower; A sleeping tent...
4	Ancient Greek	καλύπτω	to cover; to put over as a covering
5	Proto-Indo-European	ḱel-	to cover; to incline

Every word from Proto-Indo-European ḱel- →Every word from Ancient Greek καλύπτω →Every word from Ancient Greek καλύβη →