Yianni is a distinctive boys' name in United States, ranking #6028 in 1999 with 11 recorded births. This places Yianni in the bottom 48% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 22 births ranking #4500. Since 1996, the popularity has decreased by 21.4%. In 1999, approximately 1 in every 174,553 boys born was named Yianni. RISING Recent data shows the name is currently rising.