Sunaina is a distinctive girls' name in United States, ranking #20209 in 2007 with 5 recorded births. The name reached its all-time peak in 2000 with 9 births ranking #10644. Since 1996, the popularity has decreased by 28.6%. In 2007, approximately 1 in every 384,490 girls born was named Sunaina. FALLING Recent data shows the name is currently falling.