Collier is a distinctive boys' name in United States, ranking #2578 in 2005 with 43 recorded births. This places Collier in the top 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 61 births ranking #2167. Since 1996, the popularity has increased by 230.8%. In 2005, approximately 1 in every 46,445 boys born was named Collier. FALLING Recent data shows the name is currently falling.