Eloisa is a distinctive girls' name in United States, ranking #3681 in 2011 with 42 recorded births. The name reached its all-time peak in 2025 with 139 births ranking #1529. Since 1996, the popularity has decreased by 23.6%. In 2011, approximately 1 in every 41,876 girls born was named Eloisa. RISING Recent data shows the name is currently rising.