Thor is a distinctive boys' name in United States, ranking #1770 in 2005 with 75 recorded births. The name reached its all-time peak in 2015 with 118 births ranking #1442. Since 1996, the popularity has increased by 56.3%. In 2005, approximately 1 in every 26,629 boys born was named Thor. FALLING Recent data shows the name is currently falling.