Issaiah is a distinctive boys' name in United States, ranking #5341 in 2014 with 17 recorded births. The name reached its all-time peak in 2002 with 29 births ranking #3138. Since 1996, the popularity has increased by 21.4%. In 2014, approximately 1 in every 112,967 boys born was named Issaiah. RISING Recent data shows the name is currently rising.