Brentton is a distinctive boys' name in United States, ranking #6974 in 2006 with 11 recorded births. This places Brentton in the top 50% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 11 births ranking #6974. Since 1996, the popularity has increased by 37.5%. In 2006, approximately 1 in every 186,829 boys born was named Brentton. FALLING Recent data shows the name is currently falling.