Taj is a distinctive boys' name in United States, ranking #1040 in 2003 with 151 recorded births. The name reached its all-time peak in 2015 with 200 births ranking #1016. Since 1996, the popularity has increased by 88.8%. In 2003, approximately 1 in every 13,081 boys born was named Taj. FALLING Recent data shows the name is currently falling.