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Unknown
OriginWord name
Meaning"unfamiliar, not yet known"
GenderBoy
NB Rank#10241
On Nameberry
About Unknown
The name Unknown peaked for boys at #308 in 1954. The name is most popular in UNKNOWN, UNKNOWN, and UNKNOWN. Unknown is occasionally used for girls in 2025.
Popularity & trends
US popularity — history
US rank, lower is more popular · SSA data 2014–2025
Actual · SSA
20142025
18802025
Data table
| Year | US rank | Births | Per million |
|---|---|---|---|
| 2014 | #1,882 | 78 | 40.6 |
| 2015 | #2,251 | 60 | 31.3 |
| 2016 | #2,548 | 50 | 26.3 |
| 2017 | #2,089 | 67 | 36.2 |
| 2018 | #1,806 | 85 | 46.8 |
| 2019 | #1,932 | 77 | 42.9 |
| 2020 | #2,286 | 60 | 34.8 |
| 2021 | #1,850 | 84 | 48 |
| 2022 | #1,903 | 83 | 47.5 |
| 2023 | #1,997 | 77 | 45 |
| 2024 | #3,199 | 38 | 22.1 |
| 2025 | #2,757 | 47 | 27.5 |
World rankings
Unknown in blog posts
Community discussions
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