Mills is a distinctive boys' name in United States, ranking #8781 in 2008 with 9 recorded births. The name reached its all-time peak in 2025 with 46 births ranking #2783. Since 1996, the popularity has increased by 12.5%. In 2008, approximately 1 in every 226,661 boys born was named Mills. RISING Recent data shows the name is currently rising.