Mills is a distinctive boys' name in United States, ranking #4429 in 2019 with 23 recorded births. The name reached its all-time peak in 2025 with 46 births ranking #2783. Since 1996, the popularity has increased by 187.5%. In 2019, approximately 1 in every 77,972 boys born was named Mills. RISING Recent data shows the name is currently rising.