Eloisa is a distinctive girls' name in England & Wales, ranking #1617 in 2001 with 11 recorded births. The name reached its all-time peak in 2017 with 30 births ranking #1144. Since 1996, the popularity has increased by 22.2%. In 2001, approximately 1 in every 24,362 girls born was named Eloisa. RISING Recent data shows the name is currently rising.