The actual name of Kaunsarnag is Kramasara (Ref. Nilmat Purana.) Meaning of the Shalokas From Nilmat Purana-
Verse 181. Brahma, Visnu and S'ambhu gave their own names to the peaks on which they had taken
their stand, on the earth.
Verse 182-183. O best among men, they said to the high peaks of the high-souled king of the mountains: "Whoever shall see you after taking bath in this lake called Kramasara, shall see three of us on the mountain and will go to heaven.