Eloisa is a distinctive girls' name in England & Wales, ranking #1313 in 2000 with 14 recorded births. The name reached its all-time peak in 2017 with 30 births ranking #1144. Since 1996, the popularity has increased by 55.6%. In 2000, approximately 1 in every 19,512 girls born was named Eloisa. RISING Recent data shows the name is currently rising.