Kahlan is a distinctive girls' name in United States, ranking #2991 in 2016 with 56 recorded births. This places Kahlan in the top 16% 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 2016, approximately 1 in every 31,634 girls born was named Kahlan. STABLE Recent data shows the name is currently stable.