Deni is a distinctive girls' name in United States, ranking #11590 in 2003 with 8 recorded births. The name reached its all-time peak in 1998 with 16 births ranking #6141. Since 1996, the popularity has decreased by 33.3%. In 2003, approximately 1 in every 228,381 girls born was named Deni. RISING Recent data shows the name is currently rising.