Eloisa is a distinctive girls' name in United States, ranking #4118 in 2004 with 34 recorded births. The name reached its all-time peak in 2025 with 139 births ranking #1529. Since 1996, the popularity has decreased by 38.2%. In 2004, approximately 1 in every 54,004 girls born was named Eloisa. RISING Recent data shows the name is currently rising.