Guido is a distinctive boys' name in United States, ranking #12700 in 2006 with 5 recorded births. The name reached its all-time peak in 2008 with 16 births ranking #5583. Since 1996, the popularity has decreased by 54.5%. In 2006, approximately 1 in every 411,024 boys born was named Guido. STABLE Recent data shows the name is currently stable.