Lucius is a distinctive boys' name in United States, ranking #2255 in 2003 with 48 recorded births. The name reached its all-time peak in 2025 with 189 births ranking #1129. Since 1996, the popularity has increased by 37.1%. In 2003, approximately 1 in every 41,151 boys born was named Lucius. RISING Recent data shows the name is currently rising.