Dairius is a distinctive boys' name in United States, ranking #9291 in 1996 with 5 recorded births. This places Dairius in the bottom 12% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 7 births ranking #8638. In 1996, approximately 1 in every 378,847 boys born was named Dairius. STABLE Recent data shows the name is currently stable.