Moussa is a distinctive boys' name in United States, ranking #3115 in 2007 with 37 recorded births. The name reached its all-time peak in 2013 with 46 births ranking #2614. Since 1996, the popularity has increased by 85.0%. In 2007, approximately 1 in every 56,087 boys born was named Moussa. FALLING Recent data shows the name is currently falling.