Daemon

Daemons are a type of celestial creature. They are considered to be all arcana-based beings, that exist within the sphere of Daermon Naschezbaernazzon, the Lord of Destruction. There are an uncountable variety of Daemons, the largest known count of them being organized and compiled within the Malifecarius Axaios. The term Daemon is also often colloquially applied to the servants of Vlaahal and Kxli'Ne'Ur, but this term is technically correct.

Etymology
The term Daemon comes about as a shortening of the term of Daermon. Daemons were named after Daermon, as his lesser minions and familiars. This associated is primarily why applying the term Daemon to another creature is incorrect.