Isaiha is a distinctive boys' name in United States, ranking #12890 in 2019 with 5 recorded births. This places Isaiha 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 1997 with 47 births ranking #1941. Since 1996, the popularity has decreased by 83.3%. In 2019, approximately 1 in every 358,672 boys born was named Isaiha. STABLE Recent data shows the name is currently stable.