Trend of the Popularity of Koi as a Female Baby Name in the US
Updated on December 3, 2025.
Data Source: Social Security Administration (SSA).
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In 2024, there were 54 female babies that were named Koi in the US, which was 0.00% of the total number of female babies born in the US in 2024. Between 1999 and 2024, the name Koi peaked as a female baby name in the US in 2023 with a count of 72 babies, which was 0.00% of the total female babies born in the US in 2023.
The first chart below show the trend of the number of female babies in the US that were named Koi, and the second chart shows the percent of female babies in the US that were named Koi.
Trend of the Number of Female Babies who were Named Koi in the US
Trend of the Percentage of Female Babies who were Named Koi in the US
The table below below shows the trend of the number of female babies and the percentage of female babies born in the US who were named Koi from 1999 to 2024.
Trend of the Popularity of Koi as a Female Baby Name in the us
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| Year | Number of Female Babies | Percent of Total Female Babies (%) |
|---|---|---|
| 1999 | 5 | 0.00 |
| 2001 | 7 | 0.00 |
| 2002 | 9 | 0.00 |
| 2003 | 9 | 0.00 |
| 2004 | 6 | 0.00 |
| 2005 | 7 | 0.00 |
| 2006 | 15 | 0.00 |
| 2007 | 11 | 0.00 |
| 2008 | 13 | 0.00 |
| 2009 | 10 | 0.00 |
| 2010 | 20 | 0.00 |
| 2011 | 14 | 0.00 |
| 2012 | 15 | 0.00 |
| 2013 | 26 | 0.00 |
| 2014 | 22 | 0.00 |
| 2015 | 18 | 0.00 |
| 2016 | 19 | 0.00 |
| 2017 | 25 | 0.00 |
| 2018 | 32 | 0.00 |
| 2019 | 33 | 0.00 |
| 2020 | 34 | 0.00 |
| 2021 | 66 | 0.00 |
| 2022 | 43 | 0.00 |
| 2023 | 72 | 0.00 |
| 2024 | 54 | 0.00 |