Vincy is a distinctive girls' name in United States, ranking #11150 in 2011 with 10 recorded births. This places Vincy in the bottom 43% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 10 births ranking #11150. In 2011, approximately 1 in every 175,880 girls born was named Vincy. FALLING Recent data shows the name is currently falling.