Jeffrey is a moderately popular boys' name in United States, ranking #149 in 2004 with 2,723 recorded births. The name reached its all-time peak in 1996 with 5,263 births ranking #72. Since 1996, the popularity has decreased by 48.3%. In 2004, approximately 1 in every 729 boys born was named Jeffrey. FALLING Recent data shows the name is currently falling.