Deisy is a distinctive girls' name in United States, ranking #2020 in 2009 with 102 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 2009, approximately 1 in every 18,009 girls born was named Deisy. FALLING Recent data shows the name is currently falling.