Galileo is a distinctive boys' name in United States, ranking #3819 in 2018 with 28 recorded births. The name reached its all-time peak in 2022 with 44 births ranking #2884. Since 1996, the popularity has increased by 366.7%. In 2018, approximately 1 in every 64,838 boys born was named Galileo. STABLE Recent data shows the name is currently stable.