Monai is a distinctive girls' name in United States, ranking #11028 in 2003 with 9 recorded births. The name reached its all-time peak in 1998 with 18 births ranking #5737. Since 1996, the popularity has decreased by 18.2%. In 2003, approximately 1 in every 203,006 girls born was named Monai. FALLING Recent data shows the name is currently falling.