Elouise is a distinctive girls' name in England & Wales, ranking #636 in 1999 with 39 recorded births. The name reached its all-time peak in 2011 with 65 births ranking #615. Since 1996, the popularity has increased by 34.5%. In 1999, approximately 1 in every 7,223 girls born was named Elouise. RISING Recent data shows the name is currently rising.