Eloisa is a distinctive girls' name in England & Wales, ranking #1452 in 2015 with 22 recorded births. The name reached its all-time peak in 2017 with 30 births ranking #1144. Since 1996, the popularity has increased by 144.4%. In 2015, approximately 1 in every 13,997 girls born was named Eloisa. RISING Recent data shows the name is currently rising.