Susi
- US rank
- Unranked
- Syllables
- 2
- Peak
- #2,339 in 1959
0 babies were named Susi in the US in 2025.
Found on lists
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US births per million girls, 1945–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Susi you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistorySusi first shows up in US birth records in 1945, the first year at least 5 babies got it. It has been in use for 80 years since.
- Best yearIts best year was 1959, when it reached #2,339.
About the name Susi
Susi is a girl name of American origin. It has 4 letters and 2 syllables, starting with S and ending in “-usi”. US birth records list Susi for girls from 1945 to 2017, in 43 of those 73 years. Its best year was 1959, when it ranked #2,339 among girl names. It hasn't been given to 5 or more US babies in a year since 2017, so today it's a genuinely rare choice.
Origin:American names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1940s | 4.9 | 202,429 girls |
| 1950s | 4.4 | 228,833 girls |
| 1960s | 7.1 | 141,844 girls |
| 1970s | 1.8 | 561,798 girls |
| 1980s | 1.8 | 568,182 girls |
| 1990s | 1.1 | 943,396 girls |
| 2000s | 2.6 | 390,625 girls |
| 2010s | 0.8 | 1,269,841 girls |
Other spellings of Susi
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 Susi
What is the origin of the name Susi?
Susi has American roots in our records. Other American names include Lainey, Daisy, Josie.
Is Susi a boy or girl name?
Susi is a girl name.
How popular is the name Susi?
Susi is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2017. It peaked at #2,339 in 1959.