Jeffrey is a moderately popular boys' name in United States, ranking #198 in 2008 with 1,998 recorded births. The name reached its all-time peak in 1996 with 5,263 births ranking #72. Since 1996, the popularity has decreased by 62.0%. In 2008, approximately 1 in every 1,021 boys born was named Jeffrey. FALLING Recent data shows the name is currently falling.