Theodore is a moderately popular boys' name in United States, ranking #126 in 2014 with 3,228 recorded births. The name reached its all-time peak in 2025 with 13,355 births ranking #4. Since 1996, the popularity has increased by 256.7%. In 2014, approximately 1 in every 595 boys born was named Theodore. RISING Recent data shows the name is currently rising.
Theodore is a major classic meaning gift of God. It feels distinguished, gentle, and full of historical depth.
The name spread through Christian Europe and has remained enduringly popular through saints, rulers, and literary use. Its modern strength is helped by the friendly nickname Theo.