Where does “लेबनॉन” come from?

लेबनॉन (Hindi) comes from English Lebanon, from Biblical Hebrew לְבָנוֹן, from Proto-West Semitic laban- — white.

Ancestry of “लेबनॉन”, step by step

Step	Language	Word	Meaning
1	English	Lebanon	—
2	Biblical Hebrew	לְבָנוֹן	—
3	Proto-West Semitic	laban-	white