Isidora is a distinctive girls' name in United States, ranking #5588 in 2007 with 25 recorded births. The name reached its all-time peak in 2023 with 28 births ranking #4791. Since 1996, the popularity has increased by 66.7%. In 2007, approximately 1 in every 76,898 girls born was named Isidora. FALLING Recent data shows the name is currently falling.