Timber is a distinctive girls' name in United States, ranking #5426 in 2005 with 24 recorded births. The name reached its all-time peak in 2015 with 84 births ranking #2257. Since 1996, the popularity has increased by 50.0%. In 2005, approximately 1 in every 76,987 girls born was named Timber. FALLING Recent data shows the name is currently falling.