Britain is a distinctive girls' name in United States, ranking #9383 in 1998 with 9 recorded births. The name reached its all-time peak in 2017 with 38 births ranking #3929. Since 1996, the popularity has decreased by 25.0%. In 1998, approximately 1 in every 196,321 girls born was named Britain. FALLING Recent data shows the name is currently falling.