Britain is a distinctive girls' name in United States, ranking #8049 in 2020 with 13 recorded births. This places Britain in the top 46% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 38 births ranking #3929. In 2020, approximately 1 in every 124,270 girls born was named Britain. FALLING Recent data shows the name is currently falling.