Sarah-Louise is a distinctive girls' name in England & Wales, ranking #770 in 1997 with 30 recorded births. The name reached its all-time peak in 1996 with 37 births ranking #643. Since 1996, the popularity has decreased by 18.9%. In 1997, approximately 1 in every 9,773 girls born was named Sarah-Louise. STABLE Recent data shows the name is currently stable.