Rayan Is A Gender-neutral Name Of Arabic Origin, Sometimes Spelled Rayyan. This Name Has Several Appealing Meanings, Including “door Of Heaven,” “luxuriant,” “plentiful” And “beautifier.” In Islam, Al-Rayyan Is The Name Of One Of The Gates Of Jannah, Or Heaven, Through Which Only Those Who Fast Regularly Can Enter. Rayan Is A Surname As Well As A Given Name.