Shaun is a moderately popular boys' name in United States, ranking #342 in 2006 with 905 recorded births. This places Shaun in the top 2% of ranked US boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2006 with 905 births ranking #342. Since 1996, the popularity has increased by 40.1%. In 2006, approximately 1 in every 2,271 boys born was named Shaun. FALLING Recent data shows the name is currently falling.