Ioannis is a distinctive boys' name in United States, ranking #3198 in 2011 with 35 recorded births. The name reached its all-time peak in 2018 with 40 births ranking #2964. Since 1996, the popularity has increased by 52.2%. In 2011, approximately 1 in every 54,257 boys born was named Ioannis. RISING Recent data shows the name is currently rising.