Jaina is a distinctive girls' name in United States, ranking #2854 in 2003 with 54 recorded births. The name reached its all-time peak in 2014 with 114 births ranking #1798. Since 1996, the popularity has increased by 100.0%. In 2003, approximately 1 in every 33,834 girls born was named Jaina. FALLING Recent data shows the name is currently falling.