Ioannis is a distinctive boys' name in United States, ranking #3276 in 2005 with 31 recorded births. The name reached its all-time peak in 2018 with 40 births ranking #2964. Since 1996, the popularity has increased by 34.8%. In 2005, approximately 1 in every 64,424 boys born was named Ioannis. RISING Recent data shows the name is currently rising.