Chastin is a distinctive boys' name in United States, ranking #11062 in 2023 with 6 recorded births. The name reached its all-time peak in 2007 with 23 births ranking #4256. Since 1996, the popularity has decreased by 50.0%. In 2023, approximately 1 in every 284,759 boys born was named Chastin. FALLING Recent data shows the name is currently falling.