Issaiah is a distinctive boys' name in United States, ranking #4725 in 2011 with 20 recorded births. The name reached its all-time peak in 2002 with 29 births ranking #3138. Since 1996, the popularity has increased by 42.9%. In 2011, approximately 1 in every 94,949 boys born was named Issaiah. RISING Recent data shows the name is currently rising.