Britanny is a distinctive girls' name in United States, ranking #4396 in 1997 with 24 recorded births. The name reached its all-time peak in 2009 with 30 births ranking #4826. Since 1996, the popularity has increased by 26.3%. In 1997, approximately 1 in every 72,527 girls born was named Britanny. FALLING Recent data shows the name is currently falling.