Yanni is a distinctive boys' name in United States, ranking #3342 in 2008 with 34 recorded births. The name reached its all-time peak in 1998 with 44 births ranking #2125. Since 1996, the popularity has increased by 30.8%. In 2008, approximately 1 in every 59,998 boys born was named Yanni. FALLING Recent data shows the name is currently falling.