Collier is a distinctive boys' name in United States, ranking #2444 in 2023 with 55 recorded births. The name reached its all-time peak in 2013 with 61 births ranking #2167. Since 1996, the popularity has increased by 323.1%. In 2023, approximately 1 in every 31,065 boys born was named Collier. FALLING Recent data shows the name is currently falling.