This is a list of names in which the usage is Mongolian; and the first letter is E.
EnkhЭнхm & fMongolian Means "peace, calm" in Mongolian.
EnkhjargalЭнхжаргалfMongolian Means "peace blessing" in Mongolian, from энх (enkh) meaning "peace, calm" and жаргал (jargal) meaning "blessing, happiness".
EnkhtuyaЭнхтуяаfMongolian Means "ray of peace" in Mongolian, from энх (enkh) meaning "peace, calm" and туяа (tuyaa) meaning "ray, beam".
Erdem 2Эрдэмm & fMongolian Means "knowledge, wisdom" in Mongolian.
ErdeneЭрдэнэm & fMongolian Means "jewel, treasure" in Mongolian.