Crispin is a distinctive boys' name in United States, ranking #3253 in 2005 with 31 recorded births. The name reached its all-time peak in 2007 with 39 births ranking #2983. Since 1996, the popularity has increased by 40.9%. In 2005, approximately 1 in every 64,424 boys born was named Crispin. RISING Recent data shows the name is currently rising.