Eileen Aruna

• "Eileen Aroon": an Irish folk song, known since the 17th century. The first verse goes:

     I know a valley fair, Eileen Aroon
     I know a cottage there, Eileen Aroon
     Far in the valley shade I know a tender maid
     Flow'r of the hazel glade, Eileen Aroon

• Aruna: in Hindu mythology and scripture, the charioteer god of the rising sun, Surya

• Arun: a river in England