Seanna
Girl name · American · Celtic Gaelic · Irish
MeaningGod is gracious · Irish form of Sean
- US rank
- #5,238
- Syllables
- 2
- Peak
- #1,682 in 2006
24 babies were named Seanna in the US in 2025. It has climbed 76 places in five years.
Found on lists
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US births per million girls, 1959–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Seanna you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 67,114 baby girls born in the US in 2025 was named Seanna, 24 babies in all. In a typical school of 500 kids, your Seanna would very likely be the only one.
- HistorySeanna first shows up in US birth records in 1959, the first year at least 5 babies got it. It has been in use for 66 years since.
- Best yearIt was far more popular in 2006, when it ranked #1,682. Today it's #5,238, so it could be due a comeback.
- Then vs nowSeanna was 2.2× more common in 2000 than it is today. In 2000 it was given to about 1 in 30,303 baby girls; in 2025, about 1 in 67,114.
- TrendSeanna has climbed 76 places in the US rankings over the last five years and now sits at #5,238. Fast risers like this often keep climbing, so expect to hear it more.
- MeaningSeanna is an Irish form of Sean, which means “God is gracious”. Our records link it to American, Celtic Gaelic and Irish roots.
About the name Seanna
Seanna is a girl name of American, Celtic Gaelic and Irish origin meaning “God is gracious”. It has 6 letters and 2 syllables, starting with S and ending in “-nna”. US birth records list Seanna for girls from 1959 to 2025, in 66 of those 67 years. Its best year was 2006, when it ranked #1,682 among girl names. In 2025 it ranked #5,238, with 24 babies.
Origin:American namesCeltic Gaelic namesIrish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1950s | 3.0 | 333,333 girls |
| 1960s | 5.5 | 180,832 girls |
| 1970s | 13 | 76,746 girls |
| 1980s | 16 | 61,958 girls |
| 1990s | 23 | 43,917 girls |
| 2000s | 43 | 23,010 girls |
| 2010s | 23 | 43,422 girls |
| 2020s | 16 | 62,048 girls |
Other spellings of Seanna
More American girl names
- Girl name: Lainey · possibly light
- Girl name: Daisy · day's eye
- Girl name: Josie · he will add
- Unisex name: Kinsley · king's meadow
- Girl name: Sienna · from Siena
- Unisex name: Brooklyn · from Brooklyn, New York
- Girl name: Summer · summer
- Unisex name: Stevie · crown
Questions about the name Seanna
What does the name Seanna mean?
Seanna means “God is gracious” in Irish, as a form of Sean.
What is the origin of the name Seanna?
Seanna has American, Celtic Gaelic, Irish roots in our records. Other American names include Lainey, Daisy, Josie.
Is Seanna a boy or girl name?
Seanna is a girl name.
How popular is the name Seanna?
Seanna ranked #5,238 for US girls in 2025, given to 24 babies. Its best year was 2006 (#1,682).