Reilly
girl name#2822 in 2025Reilly entered the US charts in 1978, peaked at #622 in 1997, ranks #2822 today — a rare gem few children share.
Popularity 1978–2025
#2822
rank today
#622
peak (1997)
60
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1970s | #8562 |
| 1980s | #7143 |
| 1990s | #1692 |
| 2000s | #1037 |
| 2010s | #2029 |
| 2020s | #2709 |
Strongest states
Over the last decade, Reilly has been most popular in NY, PA, CA.
Living bearers
About 5,500 people named Reilly are estimated to be alive in the US today.
The typical Reilly alive today was born around 2003, making them about 22 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Reilly in 2025?
- Reilly ranks #2822 among US girl names in 2025, with 60 babies given the name.
- When was the name Reilly most popular?
- Reilly peaked in 1997, reaching #622 among US girl names.
- Will my child share the name Reilly with classmates?
- Reilly will almost certainly be the only one in school.
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