Theodore is an extremely popular boys' name in England & Wales, ranking #9 in 2025 with 2,638 recorded births. The name reached its all-time peak in 2021 with 2,889 births ranking #11. Since 1996, the popularity has increased by 1,635.5%. In 2025, approximately 1 in every 103 boys born was named Theodore. STABLE Recent data shows the name is currently stable.
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.