Jaina is a distinctive girls' name in United States, ranking #2738 in 2006 with 65 recorded births. The name reached its all-time peak in 2014 with 114 births ranking #1798. Since 1996, the popularity has increased by 140.7%. In 2006, approximately 1 in every 29,247 girls born was named Jaina. FALLING Recent data shows the name is currently falling.