Theophilus is a distinctive boys' name in United States, ranking #3000 in 2017 with 40 recorded births. The name reached its all-time peak in 2022 with 68 births ranking #2165. Since 1996, the popularity has increased by 150.0%. In 2017, approximately 1 in every 46,258 boys born was named Theophilus. STABLE Recent data shows the name is currently stable.