Slender or fair
Kahlen is a modern phonetic variation of the Irish surname Caelan, which is derived from the Gaelic word 'caol' meaning slender. It gained some visibility in the early 2000s due to its use in fantasy literature and reality television. While it has a traditional Celtic root, its current form is largely considered a contemporary American invention.
Less common today
Kahlen isn't in the latest US Top 1000. It last peaked at #2,552 in 2005.
The Mother Confessor and a primary protagonist Β· The Sword of Truth series
Fashion model and runner-up on America's Next Top Model
US births per 5-year period, 1990βpresent (SSA data).