Thor is a distinctive boys' name in United States, ranking #1541 in 2012 with 104 recorded births. This places Thor in the top 11% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 118 births ranking #1442. Since 1996, the popularity has increased by 116.7%. In 2012, approximately 1 in every 18,237 boys born was named Thor. FALLING Recent data shows the name is currently falling.