Deisi is a distinctive girls' name in United States, ranking #10593 in 2011 with 10 recorded births. The name reached its all-time peak in 1999 with 31 births ranking #3825. Since 1996, the popularity has decreased by 54.5%. In 2011, approximately 1 in every 175,880 girls born was named Deisi. FALLING Recent data shows the name is currently falling.