Jefferey is a distinctive boys' name in United States, ranking #13098 in 2016 with 5 recorded births. The name reached its all-time peak in 1997 with 32 births ranking #2520. Since 1996, the popularity has decreased by 83.3%. In 2016, approximately 1 in every 379,442 boys born was named Jefferey. RISING Recent data shows the name is currently rising.