Rashi on Deuteronomy 3:9/רש"י על דברים ג׳:ט׳

1צידנים יקראו לחרמון וגו׳ THE SIDONIANS CALL HERMON SIRION — But in another passage it states, (Deuteronomy 4:48) “Even unto Mount Sion which is Hermon”. So you see it had four names. And why had they all to be written in Scripture? To tell the praise of the land of Israel: that there were four kingdoms (kings) priding themselves in this — one saying, "After me shall it be named", and another saying, "After me shall it be named" (Sifrei Devarim 37:10; cf. Chullin 60b).

2שניר SHENIR — This signifies "snow" in the German language (Schnee) and in the Canaanite (Slav) language (Snih).