Janaia is a distinctive girls' name in United States, ranking #8866 in 1998 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 1998, approximately 1 in every 176,689 girls born was named Janaia. FALLING Recent data shows the name is currently falling.