Alwin is a distinctive boys' name in United States, ranking #8961 in 2004 with 7 recorded births. The name reached its all-time peak in 2009 with 11 births ranking #7248. Since 1996, the popularity has increased by 40.0%. In 2004, approximately 1 in every 283,543 boys born was named Alwin. FALLING Recent data shows the name is currently falling.