Khaz Modan is a mountainous continent and  kingdom of the  Eastern Kingdoms. It is the home of the Ironforge Clan which is ruled by the Bronzebeard Clan. The dwarven kingdom was founded after the awakened dwarves ventured out from the ancient city of Uldaman. The continent was named the "Mountain/Mountains of Khaz" after the Titan shaper Khaz'goroth, thought to be the creator of the dwarven race.
The mountains here are also called the
Khaz Mountains. Khaz Modan has been shown to be a continent on several maps, and described as such in the RPG. 
World of Warcraft Manual the continent of Khaz Modan is referred to as both Khaz Modan and Loch Modan.
Regions and domains in lore
Regions established in other sources including
, Lands of Conflict , and World of Warcraft: The Roleplaying Game . Regions are called domains in Warcraft II.
"Khaz Modan" is also the name given to US and European servers:
Khaz Modan's name look is similar to the look of Azmodan Lord of Sin from Blizzard's Diablo.