Idalis is a distinctive girls' name in United States, ranking #1995 in 1998 with 75 recorded births. The name reached its all-time peak in 1996 with 138 births ranking #1264. Since 1996, the popularity has decreased by 45.7%. In 1998, approximately 1 in every 23,559 girls born was named Idalis. RISING Recent data shows the name is currently rising.