Collier is a distinctive boys' name in United States, ranking #2893 in 2002 with 32 recorded births. The name reached its all-time peak in 2013 with 61 births ranking #2167. Since 1996, the popularity has increased by 146.2%. In 2002, approximately 1 in every 60,671 boys born was named Collier. FALLING Recent data shows the name is currently falling.