Riann
- US rank
- Unranked
- Syllables
- 1
- Peak
- #1,451 in 1977
0 babies were named Riann in the US in 2025.
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US births per million girls, 1977–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Riann you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryRiann first shows up in US birth records in 1977, the first year at least 5 babies got it. It has been in use for 48 years since.
- Best yearIts best year was 1977, when it reached #1,451.
About the name Riann
Riann is a girl name of Welsh origin. It has 5 letters and 1 syllable, starting with R and ending in “-ann”. US birth records list Riann for girls from 1977 to 2024, in 46 of those 48 years. Its best year was 1977, when it ranked #1,451 among girl names. It hasn't been given to 5 or more US babies in a year since 2024, so today it's a genuinely rare choice.
Origin:Welsh names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 29 | 34,286 girls |
| 1980s | 4.5 | 220,264 girls |
| 1990s | 7.7 | 129,032 girls |
| 2000s | 11 | 90,090 girls |
| 2010s | 8.8 | 112,994 girls |
| 2020s | 7.5 | 133,333 girls |
Other spellings of Riann
More Welsh girl names
- Girl name: Cecilia · blind
- Unisex name: Reese · ardor, enthusiasm
- Girl name: Arianna · most holy
- Unisex name: Rowan · little red-haired one
- Unisex name: Morgan · possibly sea circle
- Girl name: Sabrina · River Severn
- Unisex name: Teagan · possibly poet
- Girl name: Gwendolyn · white ring
Questions about the name Riann
What is the origin of the name Riann?
Riann has Welsh roots in our records. Other Welsh names include Cecilia, Reese, Arianna.
Is Riann a boy or girl name?
Riann is a girl name.
How popular is the name Riann?
Riann is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2024. It peaked at #1,451 in 1977.