Jefferey is a distinctive boys' name in United States, ranking #5255 in 2001 with 14 recorded births. The name reached its all-time peak in 1997 with 32 births ranking #2520. Since 1996, the popularity has decreased by 53.3%. In 2001, approximately 1 in every 138,774 boys born was named Jefferey. RISING Recent data shows the name is currently rising.