Clarance is a distinctive boys' name in United States, ranking #10068 in 2009 with 7 recorded births. This places Clarance in the bottom 31% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 7 births ranking #7422. In 2009, approximately 1 in every 283,329 boys born was named Clarance. STABLE Recent data shows the name is currently stable.