Britain is a distinctive girls' name in United States, ranking #6835 in 2004 with 17 recorded births. This places Britain in the top 36% 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. Since 1996, the popularity has increased by 41.7%. In 2004, approximately 1 in every 108,007 girls born was named Britain. FALLING Recent data shows the name is currently falling.