Raheny (Ráth Eanaigh in Irish) is a northern suburb of Dublin, the capital city of Ireland. It is an old area, centred around an old village, and is referenced back to 570 AD (Mervyn Archdall) but after years of light settlement, with a main village and a coastal hamlet, grew rapidly in the 20th century, and is now a mid-density Northside suburb with a village core.