Jafet is a distinctive boys' name in United States, ranking #3950 in 1997 with 17 recorded births. This places Jafet in the top 37% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 68 births ranking #2076. Since 1996, the popularity has increased by 41.7%. In 1997, approximately 1 in every 110,888 boys born was named Jafet. STABLE Recent data shows the name is currently stable.