Janaysia is a distinctive girls' name in United States, ranking #12655 in 2011 with 8 recorded births. The name reached its all-time peak in 2007 with 17 births ranking #7534. Since 1996, the popularity has increased by 60.0%. In 2011, approximately 1 in every 219,851 girls born was named Janaysia. FALLING Recent data shows the name is currently falling.