Eloisa is a distinctive girls' name in England & Wales, ranking #1639 in 2025 with 18 recorded births. The name reached its all-time peak in 2017 with 30 births ranking #1144. Since 1996, the popularity has increased by 100.0%. In 2025, approximately 1 in every 14,071 girls born was named Eloisa. RISING Recent data shows the name is currently rising.