Brittany is a moderately popular girls' name in England & Wales, ranking #133 in 1997 with 358 recorded births. The name reached its all-time peak in 1999 with 510 births ranking #101. Since 1996, the popularity has increased by 50.4%. In 1997, approximately 1 in every 819 girls born was named Brittany. FALLING Recent data shows the name is currently falling.