Kahlan is a distinctive girls' name in United States, ranking #4758 in 2001 with 25 recorded births. This places Kahlan in the top 26% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 155 births ranking #1461. In 2001, approximately 1 in every 72,022 girls born was named Kahlan. STABLE Recent data shows the name is currently stable.