Riella is a distinctive girls' name in United States, ranking #5674 in 2025 with 22 recorded births. This places Riella in the top 33% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 27 births ranking #4967. In 2025, approximately 1 in every 73,058 girls born was named Riella. FALLING Recent data shows the name is currently falling.