Rilley
- US rank
- Unranked
- Syllables
- 2
- Peak
- #7,055 in 2002
0 babies were named Rilley in the US in 2025.
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US births per million boys, 2000–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Rilley you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryRilley first shows up in US birth records in 2000, the first year at least 5 babies got it. That makes it a fairly new name, younger than many of today's parents.
- Best yearIts best year was 2002, when it reached #7,055.
About the name Rilley
Rilley is a boy name of Irish origin. It has 6 letters and 2 syllables, starting with R and ending in “-ley”. US birth records list Rilley for boys from 2000 to 2012, in 11 of those 13 years. Its best year was 2002, when it ranked #7,055 among boy names. It hasn't been given to 5 or more US babies in a year since 2012, so today it's a genuinely rare choice.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2000s | 2.6 | 384,615 boys |
| 2010s | 3.0 | 337,079 boys |
Other spellings of Rilley
More Irish boy names
- Boy name: Liam · resolute protector
- Unisex name: Owen · well-born
- Unisex name: Logan · little hollow
- Unisex name: Nolan · descendant of Nuallán
- Unisex name: Gael · a Gael
- Boy name: Arthur · possibly bear
- Unisex name: Ryan · little king
- Boy name: Dominic · of the Lord
Questions about the name Rilley
What is the origin of the name Rilley?
Rilley has Irish roots in our records. Other Irish names include Liam, Owen, Logan.
Is Rilley a boy or girl name?
Rilley is a boy name.
How popular is the name Rilley?
Rilley is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2012. It peaked at #7,055 in 2002.