Vasu is a distinctive boys' name in United States, ranking #11975 in 2006 with 6 recorded births. The name reached its all-time peak in 2004 with 10 births ranking #7497. Since 1996, the popularity has decreased by 25.0%. In 2006, approximately 1 in every 342,520 boys born was named Vasu. FALLING Recent data shows the name is currently falling.