Rayleigh is a distinctive girls' name in United States, ranking #3801 in 2004 with 38 recorded births. The name reached its all-time peak in 2018 with 189 births ranking #1234. Since 1996, the popularity has increased by 533.3%. In 2004, approximately 1 in every 48,319 girls born was named Rayleigh. FALLING Recent data shows the name is currently falling.