Timber is a distinctive girls' name in United States, ranking #7194 in 2010 with 18 recorded births. The name reached its all-time peak in 2015 with 84 births ranking #2257. Since 1996, the popularity has increased by 12.5%. In 2010, approximately 1 in every 98,740 girls born was named Timber. FALLING Recent data shows the name is currently falling.