Britanny is a distinctive girls' name in United States, ranking #5977 in 2011 with 22 recorded births. The name reached its all-time peak in 2009 with 30 births ranking #4826. Since 1996, the popularity has increased by 15.8%. In 2011, approximately 1 in every 79,946 girls born was named Britanny. FALLING Recent data shows the name is currently falling.