Deisy is a distinctive girls' name in United States, ranking #2876 in 2012 with 60 recorded births. The name reached its all-time peak in 2006 with 137 births ranking #1576. Since 1996, the popularity has decreased by 40.6%. In 2012, approximately 1 in every 29,346 girls born was named Deisy. FALLING Recent data shows the name is currently falling.