Timber is a distinctive girls' name in United States, ranking #4665 in 2007 with 32 recorded births. The name reached its all-time peak in 2015 with 84 births ranking #2257. Since 1996, the popularity has increased by 100.0%. In 2007, approximately 1 in every 60,077 girls born was named Timber. FALLING Recent data shows the name is currently falling.