Theophilus is a distinctive boys' name in United States, ranking #3991 in 2007 with 26 recorded births. The name reached its all-time peak in 2022 with 68 births ranking #2165. Since 1996, the popularity has increased by 62.5%. In 2007, approximately 1 in every 79,817 boys born was named Theophilus. STABLE Recent data shows the name is currently stable.