Thor is a distinctive boys' name in United States, ranking #1621 in 2017 with 99 recorded births. The name reached its all-time peak in 2015 with 118 births ranking #1442. Since 1996, the popularity has increased by 106.3%. In 2017, approximately 1 in every 18,690 boys born was named Thor. FALLING Recent data shows the name is currently falling.