Idalia is a distinctive girls' name in United States, ranking #2706 in 1998 with 50 recorded births. This places Idalia in the top 16% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 160 births ranking #1402. In 1998, approximately 1 in every 35,338 girls born was named Idalia. FALLING Recent data shows the name is currently falling.