Kaylla is a distinctive girls' name in United States, ranking #16229 in 2009 with 6 recorded births. The name reached its all-time peak in 2000 with 12 births ranking #8284. Since 1996, the popularity has decreased by 33.3%. In 2009, approximately 1 in every 306,145 girls born was named Kaylla. FALLING Recent data shows the name is currently falling.