Jeffrey is a moderately popular boys' name in United States, ranking #171 in 2005 with 2,425 recorded births. The name reached its all-time peak in 1996 with 5,263 births ranking #72. Since 1996, the popularity has decreased by 53.9%. In 2005, approximately 1 in every 824 boys born was named Jeffrey. FALLING Recent data shows the name is currently falling.