Rayleigh is a distinctive girls' name in United States, ranking #4248 in 2005 with 33 recorded births. The name reached its all-time peak in 2018 with 189 births ranking #1234. Since 1996, the popularity has increased by 450.0%. In 2005, approximately 1 in every 55,991 girls born was named Rayleigh. FALLING Recent data shows the name is currently falling.