Constantinos is a distinctive boys' name in England & Wales, ranking #4275 in 2025 with 4 recorded births. This places Constantinos in the bottom 30% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 9 births ranking #1367. In 2025, approximately 1 in every 67,984 boys born was named Constantinos. STABLE Recent data shows the name is currently stable.