Kianni is a distinctive girls' name in United States, ranking #8679 in 2009 with 14 recorded births. The name reached its all-time peak in 2023 with 18 births ranking #6544. Since 1996, the popularity has increased by 133.3%. In 2009, approximately 1 in every 131,205 girls born was named Kianni. FALLING Recent data shows the name is currently falling.