Britney is a moderately popular girls' name in United States, ranking #198 in 2001 with 1,640 recorded births. The name reached its all-time peak in 2000 with 2,404 births ranking #137. Since 1996, the popularity has increased by 134.6%. In 2001, approximately 1 in every 1,098 girls born was named Britney. FALLING Recent data shows the name is currently falling.