Britney is a moderately popular girls' name in United States, ranking #452 in 1998 with 571 recorded births. The name reached its all-time peak in 2000 with 2,404 births ranking #137. Since 1996, the popularity has decreased by 18.3%. In 1998, approximately 1 in every 3,094 girls born was named Britney. FALLING Recent data shows the name is currently falling.