Britanny is a distinctive girls' name in United States, ranking #7899 in 2002 with 13 recorded births. The name reached its all-time peak in 2009 with 30 births ranking #4826. Since 1996, the popularity has decreased by 31.6%. In 2002, approximately 1 in every 138,217 girls born was named Britanny. FALLING Recent data shows the name is currently falling.