Jack is a highly popular boys' name in United States, ranking #15 in 2024 with 8,434 recorded births. The name reached its all-time peak in 2005 with 10,905 births ranking #34. Since 1996, the popularity has increased by 98.7%. In 2024, approximately 1 in every 203 boys born was named Jack. STABLE Recent data shows the name is currently stable.