There are 3 acts with this name:
1 - A polish Black Metal band featuring Rob Darken from Graveland and members from Ohtar and Dark Fury
2 - Thoth, a.k.a. S. K. Thoth (born Steve Kaufman) is a performance artist based in the New York area. His works center around a fictional universe called the Festad.
3 - Thoth is a dark ambient/experimental artist based in Boston who has released only one digital album to date, called Lost Hour.
*4. Thoth, aka Thoth Future, is a rapper who who has collaborated with some of the biggest names in hip hop. Read more on Last.fm