Galileo is a distinctive boys' name in United States, ranking #6431 in 2012 with 13 recorded births. The name reached its all-time peak in 2022 with 44 births ranking #2884. Since 1996, the popularity has increased by 116.7%. In 2012, approximately 1 in every 145,894 boys born was named Galileo. STABLE Recent data shows the name is currently stable.