Vash is a distinctive boys' name in United States, ranking #12671 in 2003 with 5 recorded births. This places Vash in the bottom 1% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 23 births ranking #4394. In 2003, approximately 1 in every 395,054 boys born was named Vash. FALLING Recent data shows the name is currently falling.