Vannah is a distinctive girls' name in United States, ranking #14226 in 2016 with 7 recorded births. This places Vannah in the bottom 25% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 17 births ranking #7075. In 2016, approximately 1 in every 253,070 girls born was named Vannah. FALLING Recent data shows the name is currently falling.