Britanny is a distinctive girls' name in United States, ranking #5598 in 2008 with 25 recorded births. The name reached its all-time peak in 2009 with 30 births ranking #4826. Since 1996, the popularity has increased by 31.6%. In 2008, approximately 1 in every 75,629 girls born was named Britanny. FALLING Recent data shows the name is currently falling.