Jafet is a distinctive boys' name in United States, ranking #2562 in 2003 with 40 recorded births. The name reached its all-time peak in 2015 with 68 births ranking #2076. Since 1996, the popularity has increased by 233.3%. In 2003, approximately 1 in every 49,382 boys born was named Jafet. STABLE Recent data shows the name is currently stable.