Katie is a highly popular girls' name in England & Wales, ranking #13 in 2006 with 3,068 recorded births. The name reached its all-time peak in 1996 with 4,337 births ranking #12. Since 1996, the popularity has decreased by 29.3%. In 2006, approximately 1 in every 98 girls born was named Katie. FALLING Recent data shows the name is currently falling.