Janaia is a distinctive girls' name in United States, ranking #10745 in 2010 with 10 recorded births. The name reached its all-time peak in 2002 with 19 births ranking #5983. Since 1996, the popularity has increased by 100.0%. In 2010, approximately 1 in every 177,733 girls born was named Janaia. FALLING Recent data shows the name is currently falling.