Cinch is a distinctive boys' name in United States, ranking #9898 in 2025 with 7 recorded births. This places Cinch in the bottom 29% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2012 with 20 births ranking #4721. In 2025, approximately 1 in every 244,011 boys born was named Cinch. FALLING Recent data shows the name is currently falling.