Janesa is a distinctive girls' name in United States, ranking #7737 in 1998 with 12 recorded births. The name reached its all-time peak in 2007 with 20 births ranking #6668. Since 1996, the popularity has increased by 20.0%. In 1998, approximately 1 in every 147,241 girls born was named Janesa. RISING Recent data shows the name is currently rising.