Mercer is a distinctive boys' name in United States, ranking #5004 in 2008 with 19 recorded births. The name reached its all-time peak in 2025 with 52 births ranking #2558. Since 1996, the popularity has increased by 216.7%. In 2008, approximately 1 in every 107,366 boys born was named Mercer. RISING Recent data shows the name is currently rising.