Girls name · Colorado
Riley in Colorado
Riley was the 33rd most popular girls name in Colorado in 2025, with 102 babies named Riley that year. Since 1990, Colorado families have named 2,638 babies Riley.
Popularity over time
Riley in Colorado, year by year
| Year | Babies | State rank |
|---|---|---|
| 1990 | 7 | 510th |
| 1995 | 21 | 208th |
| 2000 | 62 | 88th |
| 2005 | 88 | 51st |
| 2010 | 92 | 47th |
| 2015 | 87 | 45th |
| 2020 | 91 | 35th |
| 2025 | 102 | 33rd |
Its rank among girls names in Colorado climbed from 510th in 1990 to 33rd in 2025.
The most babies named Riley in Colorado in a single year was 118, in 2017. Its best showing was 27th among girls names in 2024.
Across the country, Riley reached its best rank of 6th in Hawaii (2016). See Riley in every state →
How popular is Riley in Colorado?
Riley was the 33rd most popular girls name in Colorado in 2025, with 102 babies named Riley that year. Since 1990, Colorado families have named 2,638 babies Riley.
How many babies are named Riley in Colorado?
In 2025, 102 babies were named Riley in Colorado. The most babies named Riley in Colorado in a single year was 118, in 2017.
What is the rank of Riley in Colorado?
Riley ranked 33rd among girls names in Colorado in 2025. Its best showing was 27th among girls names in 2024.
Source: U.S. Social Security Administration, names by state of birth (public domain). Counts below 5 in a state-year are omitted by the SSA for privacy.