Koi

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Koi is a given name used predominantly for boys, but also given to girls (30% of births). There have been 1,358 people born with this name in the United States since 1880 — 773 as boys and 585 as girls. Koi gained popularity in the 1990s, peaked in 2023 and remains popular today.

Popularity Over Time

Popularity by State (2024)

Fewer
More

Yearly Data

Year Births
2024 103
2023 127
2022 107
2021 119
2020 81
2019 72
2018 66
2017 51
2016 46
2015 40
2014 56
2013 60
2012 40
2011 54
2010 54
2009 30
2008 38
2007 28
2006 34
2005 22
2004 20
2003 21
2002 23
2001 19
2000 9
1999 13
1997 10
1996 8
1995 7