Jaina is a distinctive girls' name in United States, ranking #2241 in 2010 with 86 recorded births. The name reached its all-time peak in 2014 with 114 births ranking #1798. Since 1996, the popularity has increased by 218.5%. In 2010, approximately 1 in every 20,667 girls born was named Jaina. FALLING Recent data shows the name is currently falling.