Katlynne is a distinctive girls' name in United States, ranking #6332 in 1999 with 16 recorded births. The name reached its all-time peak in 1996 with 18 births ranking #5404. Since 1996, the popularity has decreased by 11.1%. In 1999, approximately 1 in every 110,861 girls born was named Katlynne. STABLE Recent data shows the name is currently stable.