Kianni is a distinctive girls' name in United States, ranking #17112 in 2003 with 5 recorded births. The name reached its all-time peak in 2023 with 18 births ranking #6544. Since 1996, the popularity has decreased by 16.7%. In 2003, approximately 1 in every 365,410 girls born was named Kianni. FALLING Recent data shows the name is currently falling.