Tremain is a distinctive boys' name in United States, ranking #5648 in 2001 with 13 recorded births. This places Tremain in the top 46% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 26 births ranking #3997. Since 1996, the popularity has decreased by 23.5%. In 2001, approximately 1 in every 149,449 boys born was named Tremain. FALLING Recent data shows the name is currently falling.