Galileo is a distinctive boys' name in United States, ranking #4594 in 2014 with 21 recorded births. The name reached its all-time peak in 2022 with 44 births ranking #2884. Since 1996, the popularity has increased by 250.0%. In 2014, approximately 1 in every 91,449 boys born was named Galileo. STABLE Recent data shows the name is currently stable.