Theophilus is a distinctive boys' name in United States, ranking #3167 in 2012 with 36 recorded births. The name reached its all-time peak in 2022 with 68 births ranking #2165. Since 1996, the popularity has increased by 125.0%. In 2012, approximately 1 in every 52,684 boys born was named Theophilus. STABLE Recent data shows the name is currently stable.