Vashti is a distinctive girls' name in United States, ranking #3811 in 1997 with 30 recorded births. This places Vashti in the top 24% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 34 births ranking #3569. Since 1996, the popularity has increased by 25.0%. In 1997, approximately 1 in every 58,022 girls born was named Vashti. FALLING Recent data shows the name is currently falling.