Semaj is a distinctive boys' name in United States, ranking #1151 in 2020 with 169 recorded births. This places Semaj in the top 8% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 374 births ranking #627. Since 1996, the popularity has increased by 64.1%. In 2020, approximately 1 in every 10,207 boys born was named Semaj. FALLING Recent data shows the name is currently falling.