Elly is a distinctive girls' name in United States, ranking #2155 in 2001 with 76 recorded births. The name reached its all-time peak in 2010 with 191 births ranking #1254. Since 1996, the popularity has increased by 111.1%. In 2001, approximately 1 in every 23,692 girls born was named Elly. RISING Recent data shows the name is currently rising.