Jeffrey is a popular boys' name in United States, ranking #84 in 1997 with 4,582 recorded births. This places Jeffrey in the top 1% of ranked US boys' names for the year. Its actual usage is classified as Popular. The name reached its all-time peak in 1996 with 5,263 births ranking #72. Since 1996, the popularity has decreased by 12.9%. In 1997, approximately 1 in every 411 boys born was named Jeffrey. FALLING Recent data shows the name is currently falling.