Norse Mythology: In Norse mythology, elves are divided into two groups: light elves and dark elves. The light elves, also known as "Ljósálfar," are said to reside in Álfheim, a realm connected to the world of gods and humans.
Germanic Folklore: In Germanic folklore, elves are believed to be supernatural beings that inhabit nature. Some tales suggest that they were created by the gods as helpers or messengers.
English Folklore: English folklore features various types of elves, including house-elves, water-elves, wood-elves, and more. Some legends say that elves were once fallen angels or spirits of the dead.
Celtic Mythology: In Celtic mythology, elves are often associated with hills, forests, and other natural places. Some accounts describe them as descendants of ancient gods or guardians of the land.
These are just a few examples of the diverse backgrounds of elves in mythology. It's important to note that the origins and characteristics of elves vary significantly across cultures and storytelling traditions.