Konstantinos is a distinctive boys' name in United States, ranking #2406 in 2020 with 55 recorded births. The name reached its all-time peak in 2020 with 55 births ranking #2406. Since 1996, the popularity has increased by 111.5%. In 2020, approximately 1 in every 31,365 boys born was named Konstantinos. FALLING Recent data shows the name is currently falling.