» Wed Jun 13, 2012 11:25 am
There is a list of Tolkien orcs http://lotr.wikia.com/wiki/Orcs.
All of the ES orc names are http://www.uesp.net/wiki/Lore:Orc_Names.
Also note that in ES the last name is always prefixed depending on gender, "gro-" for males, and "gra-" for females, and are followed by the father's name if male, or mother's name if female. So if Gothmog is the son of Azog, his name will be Gothmog gro-Azog.