Lucius is a distinctive boys' name in United States, ranking #1795 in 2004 with 70 recorded births. The name reached its all-time peak in 2025 with 189 births ranking #1129. Since 1996, the popularity has increased by 100.0%. In 2004, approximately 1 in every 28,354 boys born was named Lucius. RISING Recent data shows the name is currently rising.