Iann is a distinctive boys' name in United States, ranking #3523 in 2020 with 31 recorded births. This places Iann in the top 25% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 33 births ranking #3339. Since 1996, the popularity has increased by 416.7%. In 2020, approximately 1 in every 55,647 boys born was named Iann. FALLING Recent data shows the name is currently falling.