Athlans

According to the Old English Dictionary:

Athlans

m. ['Aτλαs, αντοs, m.] Mount Atlas, in West Africa; Atlas mons :-- Hyre west-ende is æt ðæm beorge, ðe man Athlans nemneþ its west end is at the mountain, which is called Atlas, Ors. 1, 1 ; Bos. 16, 6. athlans