Denai is a distinctive girls' name in United States, ranking #12986 in 2007 with 8 recorded births. This places Denai in the bottom 37% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2001 with 15 births ranking #7057. Since 1996, the popularity has decreased by 11.1%. In 2007, approximately 1 in every 240,306 girls born was named Denai. FALLING Recent data shows the name is currently falling.