Zo**
#12,378 most common girls' name of all time · #20,511 across all names · 25% male / 75% female · used 1957–2025 · genuinely unisex
Rank among girls
#12,378
Rank overall
#20,511 of 105,966
First appeared
1957
Years on the list
20 of 146
All-time
411
Since 2016
327
Peak year
2017 #3,796
Best rank
#3,796 2017
Girls
Boys
peak 49/yr
Zo first appears in 1957. That's the first year it was given to at least 5 US babies, which is the threshold below which the SSA withholds a name.
Year by year
| Year | Girls | Boys | Total | Rank |
|---|---|---|---|---|
| 2025 | 6 | 7 | 13 | #13,479 |
| 2024 | 8 | 5 | 13 | #11,298 |
| 2023 | 16 | 16 | 32 | #6,997 |
| 2022 | 26 | 16 | 42 | #5,070 |
| 2021 | 25 | 7 | 32 | #5,125 |
| 2020 | 37 | 10 | 47 | #3,857 |
| 2019 | 34 | 9 | 43 | #4,187 |
| 2018 | 26 | 6 | 32 | #5,047 |
| 2017 | 40 | 9 | 49 | #3,796 |
| 2016 | 18 | 6 | 24 | #6,716 |
| 2015 | 14 | — | 14 | #8,107 |
| 2014 | 11 | 5 | 16 | #9,633 |
| 2013 | 8 | — | 8 | #12,184 |
| 2012 | 10 | — | 10 | #10,579 |
| 2011 | 6 | — | 6 | #15,097 |
| 2010 | 6 | — | 6 | #15,276 |
| 2005 | 7 | — | 7 | #13,251 |
| 2004 | 6 | — | 6 | #14,490 |
| 2000 | — | 5 | 5 | — |
| 1957 | 6 | — | 6 | #6,084 |