Kitty is a moderately popular girls' name in England & Wales, ranking #340 in 2001 with 103 recorded births. The name reached its all-time peak in 2009 with 279 births ranking #189. Since 1996, the popularity has increased by 119.1%. In 2001, approximately 1 in every 2,602 girls born was named Kitty. FALLING Recent data shows the name is currently falling.