Katelynne is a distinctive girls' name in United States, ranking #2227 in 1998 with 64 recorded births. The name reached its all-time peak in 2002 with 65 births ranking #2455. Since 1996, the popularity has increased by 30.6%. In 1998, approximately 1 in every 27,608 girls born was named Katelynne. FALLING Recent data shows the name is currently falling.