http://revach.net/article.php?id=3794

Section: Revach   Category: Lists
7 Names Of Har Sinai And Their Meanings
Har Sinai is a mountain of many names, each one revealing a different light as to what transpired as a result of the Torah being given on it.  The Medrash Rabba in Shmos (2) lists five names and there meaning while the Medrash in Bamidbar (1) lists six.  All together there are seven unique names.  To see these names and there meanings click here for Revach Lists.