Cainen is a distinctive boys' name in United States, ranking #4654 in 2021 with 21 recorded births. This places Cainen in the top 33% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 50 births ranking #2536. Since 1996, the popularity has increased by 250.0%. In 2021, approximately 1 in every 83,249 boys born was named Cainen. RISING Recent data shows the name is currently rising.