Tremain is a distinctive boys' name in United States, ranking #6493 in 2002 with 11 recorded births. The name reached its all-time peak in 2007 with 26 births ranking #3997. Since 1996, the popularity has decreased by 35.3%. In 2002, approximately 1 in every 176,497 boys born was named Tremain. FALLING Recent data shows the name is currently falling.