Diego is a moderately popular boys' name in United States, ranking #124 in 2022 with 2,968 recorded births. The name reached its all-time peak in 2006 with 8,403 births ranking #56. Since 1996, the popularity has increased by 114.9%. In 2022, approximately 1 in every 588 boys born was named Diego. FALLING Recent data shows the name is currently falling.