Yiannis is a distinctive boys' name in United States, ranking #4433 in 2022 with 24 recorded births. The name reached its all-time peak in 2024 with 31 births ranking #3674. Since 1996, the popularity has increased by 33.3%. In 2022, approximately 1 in every 72,682 boys born was named Yiannis. FALLING Recent data shows the name is currently falling.