Dilann is of Celtic origin, derived from the ancient Irish male given name 'Dolán'. It means 'little chief' or 'proud chief'. The name has a strong and powerful sound, yet it maintains a touch of softness due to its Gaelic roots.
The name Dilann first appeared in the year 2014 with five newborns bearing this unique moniker. Since then, it has not gained further popularity, remaining exclusive to those born in that year alone.