Idalis is a distinctive girls' name in United States, ranking #5439 in 2006 with 25 recorded births. The name reached its all-time peak in 1996 with 138 births ranking #1264. Since 1996, the popularity has decreased by 81.9%. In 2006, approximately 1 in every 76,043 girls born was named Idalis. RISING Recent data shows the name is currently rising.