MallowbyNames

Ryley

RYE-lee · Of uncertain origin; possibly a variant of Riley, from Irish Ó Raghallaigh meaning 'descendant of Raghallach'.

2025 rank (boys)
#3,848
Babies named in 2025
28
Peak popularity
2007
2025 frequency
1 in 61,003 boys
Usually for
Girls & boys
Trend
Declining since 2001

Declining since 2001, #3,848 for boys today.

Popularity of Ryley since 1981

Babies named Ryley per year in U.S. Social Security records.

621241861990200020102020Most births 2007GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1980s18128
1990s479898
2000s1,5361,643
2010s1,009974
2020s299213

Meaning & origin

Ryley first appeared on the U.S. baby name charts in 1981, entering a landscape already familiar with the more common spelling Riley. Its usage grew throughout the 2000s, reaching a peak rank of 3,848 in 2007, when approximately 1 in 61,003 newborns received the name. Since then, its popularity has gradually fallen, reflecting a broader trend away from the Riley-sound variants. The name saw its strongest usage in Florida, which was the top state for Ryley. While Riley remains a top 100 staple, the 'ey' spelling offers a slightly different visual identity, appealing to parents seeking a familiar sound with a distinctive touch. Ryley has been used as a unisex name since its introduction, though it has historically skewed slightly more masculine. The name's association with the Irish surname gives it a subtle heritage link without being tied to a single meaning.

Ryley is a variant of Riley, which comes from the Irish surname Ó Raghallaigh, meaning 'descendant of Raghallach'. The personal name Raghallach is thought to mean 'valiant'. While Riley has been common as a given name in the United States since the 1990s, Ryley emerged as a alternative spelling, particularly for boys, and has been recorded since 1981. Its usage peaked in the mid-2000s.

Where Ryley is most popular

Births per 100,000 boys by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k boystoo few births

Nicknames & variants

Nicknames: Ry, Rye, Lee

Variants: Riley, Rylee, Ryly, Ryleigh

Sibling names for Ryley

Names that share Ryley's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

R is for Ryley, our favorite little person.

R is for Ryley…”

In a Mallowby alphabet book, Ryley's letter becomes Ryley's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Ryley's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Ryley mean?
Ryley is likely a variant of Riley, which is an Irish surname meaning 'descendant of Raghallach', an ancient personal name thought to mean 'valiant'.
How popular is Ryley?
Ryley ranked 3,848th in 2025, given to about 1 in 61,003 newborns. Its peak popularity was in 2007.
Is Ryley a boy or girl name?
Ryley is used for both boys and girls, though it has historically been given more often to boys. In 2025, it was used for both sexes.