Jaina is a distinctive girls' name in United States, ranking #3109 in 2001 with 45 recorded births. The name reached its all-time peak in 2014 with 114 births ranking #1798. Since 1996, the popularity has increased by 66.7%. In 2001, approximately 1 in every 40,012 girls born was named Jaina. FALLING Recent data shows the name is currently falling.