Keiran is an Irish origin given name, derived from the Gaelic word "Ciarán," which means "little dark one." It is a variant spelling of the more traditional Irish name Kevin. The name Keiran has gained popularity in recent years due to its unique and modern sound while still holding onto its rich historical roots. It can be used for both boys and girls, adding to its versatility.
The name Keiran has seen a steady increase in popularity from the late 1980s to the mid-2000s, with peaks in the years 2007 (40 births) and 2008-2009 (both 50 births). However, since then, its usage has declined significantly, with only 16 births recorded in 2023. Overall, there have been a total of 1008 babies named Keiran from 1989 to 2023.