1) Celtic boy name 
Keiran is a Celtic name for boys and girls. The meaning is `with dark hair` The name Keiran is most commonly given to Scottish boys. (24 times more often than to American boys.) In the Netherlands, France, Scotland and England and Wales it is (almost) solely given to boys The name sounds like: Kiran, Keiron Similar names are: Keilan, Kairn, Kian, K...