Deisy is a distinctive girls' name in United States, ranking #1709 in 2000 with 103 recorded births. This places Deisy in the top 10% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 137 births ranking #1576. In 2000, approximately 1 in every 17,631 girls born was named Deisy. FALLING Recent data shows the name is currently falling.