Mumin is a distinctive boys' name in United States, ranking #8375 in 2003 with 8 recorded births. This places Mumin in the bottom 34% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 10 births ranking #7970. In 2003, approximately 1 in every 246,909 boys born was named Mumin. FALLING Recent data shows the name is currently falling.