**Note : This information comes from the HoMe series of books, which means that it is considered to be from J.R.R. Tolkien's earlier, unrevised writings. Therefore, this information cannot necessarily be considered canonical.**

Gurtholfin means "Wand of Death". It was apparently an early name for Túrin's sword, better known as Anglachel, and later Gurthang.

The name Gurtholfin can be found in the HoMe, books 2-5.