Isair is a distinctive boys' name in United States, ranking #12891 in 2019 with 5 recorded births. This places Isair in the bottom 9% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2020 with 11 births ranking #7201. In 2019, approximately 1 in every 358,672 boys born was named Isair. FALLING Recent data shows the name is currently falling.