Mahamadou is a distinctive boys' name in United States, ranking #6328 in 1999 with 10 recorded births. The name reached its all-time peak in 2008 with 24 births ranking #4217. Since 1996, the popularity has decreased by 41.2%. In 1999, approximately 1 in every 192,009 boys born was named Mahamadou. RISING Recent data shows the name is currently rising.