Theophilus is a distinctive boys' name in United States, ranking #2990 in 2013 with 38 recorded births. The name reached its all-time peak in 2022 with 68 births ranking #2165. Since 1996, the popularity has increased by 137.5%. In 2013, approximately 1 in every 49,770 boys born was named Theophilus. STABLE Recent data shows the name is currently stable.