Semaj is a distinctive girls' name in United States, ranking #2830 in 2017 with 60 recorded births. This places Semaj in the top 15% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 133 births ranking #1685. Since 1996, the popularity has increased by 87.5%. In 2017, approximately 1 in every 28,765 girls born was named Semaj. FALLING Recent data shows the name is currently falling.