Yiannis is a distinctive boys' name in United States, ranking #8304 in 2008 with 10 recorded births. This places Yiannis in the bottom 43% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 31 births ranking #3674. Since 1996, the popularity has decreased by 44.4%. In 2008, approximately 1 in every 203,995 boys born was named Yiannis. FALLING Recent data shows the name is currently falling.