Rynn
- US rank
- Unranked
- Syllables
- 1
- Peak
- #8,067 in 2020
0 babies were named Rynn in the US in 2025.
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US births per million boys, 1990–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Rynn you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryRynn first shows up in US birth records in 1990, the first year at least 5 babies got it. It has been in use for 35 years since.
- Best yearIts best year was 2020, when it reached #8,067.
About the name Rynn
Rynn is a boy name of Irish origin. It has 4 letters and 1 syllable, starting with R and ending in “-ynn”. US birth records list Rynn for boys from 1990 to 2022, in 5 of those 33 years. Its best year was 2020, when it ranked #8,067 among boy names. It hasn't been given to 5 or more US babies in a year since 2022, so today it's a genuinely rare choice.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 0.2 | 4,166,667 boys |
| 2010s | 0.7 | 1,428,571 boys |
| 2020s | 3.1 | 326,087 boys |
Other spellings of Rynn
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 Rynn
What is the origin of the name Rynn?
Rynn has Irish roots in our records. Other Irish names include Liam, Owen, Logan.
Is Rynn a boy or girl name?
Rynn is a boy name, though a few girls get it too.
How popular is the name Rynn?
Rynn is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2022. It peaked at #8,067 in 2020.