Brittnie is a distinctive girls' name in United States, ranking #2250 in 1998 with 63 recorded births. The name reached its all-time peak in 1996 with 85 births ranking #1754. Since 1996, the popularity has decreased by 25.9%. In 1998, approximately 1 in every 28,046 girls born was named Brittnie. FALLING Recent data shows the name is currently falling.