Isaac is a highly popular boys' name in United States, ranking #40 in 2024 with 6,498 recorded births. The name reached its all-time peak in 2007 with 10,274 births ranking #41. Since 1996, the popularity has increased by 42.3%. In 2024, approximately 1 in every 264 boys born was named Isaac. STABLE Recent data shows the name is currently stable.