Katlynne is a distinctive girls' name in United States, ranking #6987 in 2000 with 15 recorded births. The name reached its all-time peak in 1996 with 18 births ranking #5404. Since 1996, the popularity has decreased by 16.7%. In 2000, approximately 1 in every 121,065 girls born was named Katlynne. STABLE Recent data shows the name is currently stable.