Brittain is a distinctive boys' name in United States, ranking #6792 in 2003 with 10 recorded births. This places Brittain in the bottom 47% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 16 births ranking #4227. In 2003, approximately 1 in every 197,527 boys born was named Brittain. STABLE Recent data shows the name is currently stable.