Diella is a distinctive girls' name in United States, ranking #9550 in 2009 with 12 recorded births. This places Diella in the top 47% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 12 births ranking #9550. In 2009, approximately 1 in every 153,073 girls born was named Diella. STABLE Recent data shows the name is currently stable.