Kealan Is A Boys Name Of Irish Origin. It Is An Anglicized Version Of Caolan, Which Means "small" Or "slim" In Irish. Whether Your New Arrival Is Petite In Stature Or Good At Hiding In Narrow Spaces, Kealan Is A Lovely Name To Give Them. Its Also A Great Way To Honor Your Gaelic Heritage Or Reinvent An Old Family Favorite. Wherever Life Takes Little Kealan, They Will Be Sure To Make Others Smile With Their Cute And Endearing Personality.