Cadel is a distinctive boys' name in United States, ranking #10299 in 2005 with 6 recorded births. This places Cadel in the bottom 23% 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 19 births ranking #4890. In 2005, approximately 1 in every 332,858 boys born was named Cadel. FALLING Recent data shows the name is currently falling.