Monai is a distinctive girls' name in United States, ranking #17280 in 2002 with 5 recorded births. The name reached its all-time peak in 1998 with 18 births ranking #5737. Since 1996, the popularity has decreased by 54.5%. In 2002, approximately 1 in every 359,364 girls born was named Monai. FALLING Recent data shows the name is currently falling.