Brittnie is a distinctive girls' name in United States, ranking #10027 in 2004 with 10 recorded births. The name reached its all-time peak in 1996 with 85 births ranking #1754. Since 1996, the popularity has decreased by 88.2%. In 2004, approximately 1 in every 183,612 girls born was named Brittnie. FALLING Recent data shows the name is currently falling.