The other evil beings do not have the title of "the devil". If their is a distinction between "devil" and "demon" then it only exists in the Abrahamic religions. Buddism, Hinduism, Zoroastrianism ect do not reserve the name "devil" for their top evil beings and "demon" for lesser beings. Even Christianity sometimes uses devil.

Matthew 15:22; And, behold, a woman of Canaan came out of the same coasts, and cried to him, saying, Have mercy on me, O Lord, you son of David; my daughter is grievously vexed with a devil.

Luke 9:1; Then he called his twelve disciples together, and gave them power and authority over all devils, and to cure diseases. 24.180.173.157