Timber is a distinctive girls' name in United States, ranking #3518 in 2000 with 38 recorded births. The name reached its all-time peak in 2015 with 84 births ranking #2257. Since 1996, the popularity has increased by 137.5%. In 2000, approximately 1 in every 47,789 girls born was named Timber. FALLING Recent data shows the name is currently falling.