Hostname is a computer's name in a network. Also, a computer's name.
I give my computers unique hostnames and they are based on locations from The Wheel of Time.
Cannot transclude hypha Tarvalon because it does not exist
Cannot transclude hypha Emondsfield because it does not exist
Cannot transclude hypha Rhuiddean because it does not exist
Cannot transclude hypha Caemlyn because it does not exist
And some others.