Galileo is a distinctive boys' name in United States, ranking #5580 in 2008 with 16 recorded births. The name reached its all-time peak in 2022 with 44 births ranking #2884. Since 1996, the popularity has increased by 166.7%. In 2008, approximately 1 in every 127,497 boys born was named Galileo. STABLE Recent data shows the name is currently stable.