Fermin is a distinctive boys' name in United States, ranking #1427 in 1997 with 76 recorded births. The name reached its all-time peak in 2006 with 82 births ranking #1715. Since 1996, the popularity has increased by 26.7%. In 1997, approximately 1 in every 24,804 boys born was named Fermin. STABLE Recent data shows the name is currently stable.