Idalis is a distinctive girls' name in United States, ranking #9439 in 2010 with 12 recorded births. The name reached its all-time peak in 1996 with 138 births ranking #1264. Since 1996, the popularity has decreased by 91.3%. In 2010, approximately 1 in every 148,111 girls born was named Idalis. RISING Recent data shows the name is currently rising.