The name reached its all-time peak in 2011 with 24 births ranking #1087. FALLING Recent data shows the name is currently falling.
Ryleigh is a fashionable spelling variant of Riley with the same friendly, energetic feel. It reflects modern spelling preferences more than a separate historical origin.
The spelling gained traction as parents adapted familiar names to create a more elaborate visual style. Its roots are the same as Riley, but its look is distinctly contemporary.