Rachael is a moderately popular girls' name in England & Wales, ranking #110 in 1999 with 444 recorded births. The name reached its all-time peak in 1996 with 721 births ranking #77. Since 1996, the popularity has decreased by 38.4%. In 1999, approximately 1 in every 634 girls born was named Rachael. FALLING Recent data shows the name is currently falling.