Isidro is a distinctive boys' name in United States, ranking #1950 in 2020 with 74 recorded births. This places Isidro in the top 14% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 160 births ranking #951. Since 1996, the popularity has decreased by 40.3%. In 2020, approximately 1 in every 23,312 boys born was named Isidro. RISING Recent data shows the name is currently rising.