The name Huor is from the Silmarillion. A human male, he was the father of Tuor, who was the father of Earendil, who was the father of Elrond and Elros. I actually came across that name due to an Elf-name generator at least a decade back and have used it as an ingame name ever since, but have since gained a deeper understanding of the name and character after reading the Silmarillion.
As for Spinks, it was just a random surname that I thought sounded cute.