Idalis is a distinctive girls' name in United States, ranking #9968 in 2012 with 11 recorded births. The name reached its all-time peak in 1996 with 138 births ranking #1264. Since 1996, the popularity has decreased by 92.0%. In 2012, approximately 1 in every 160,067 girls born was named Idalis. RISING Recent data shows the name is currently rising.