Theodoros is a distinctive boys' name in United States, ranking #3839 in 2025 with 29 recorded births. The name reached its all-time peak in 2024 with 29 births ranking #3873. Since 1996, the popularity has increased by 480.0%. In 2025, approximately 1 in every 58,899 boys born was named Theodoros. RISING Recent data shows the name is currently rising.