Kou
- Last seen for girls in 1992 at #13,317
- Last seen for boys in 2017 at #12,246
- Given to boys 95.4% of the time
Showing
- Peak · boys
- 1981 · 34 births
- Debut · boys
- 6 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 691since 1979
Kou over time
boys
Rank among boys' names. Kou has never cracked the top 1,000 here.
Hover or use arrow keys to read values by year; click or press Enter to open that year.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | girls | boys | ||
|---|---|---|---|---|
| rank | births | rank | births | |
| 2025 | — | — | ||
| 2024 | — | — | ||
| 2023 | — | — | ||
| 2022 | — | — | ||
| 2021 | — | — | ||
| 2020 | — | — | ||
| 2019 | — | — | ||
| 2018 | — | — | ||
| 2017 | — | #12,246 | 5 | |
| 2016 | — | — | ||
| 2015 | — | — | ||
| 2014 | — | — | ||
| 2013 | — | #10,728 | 6 | |
| 2012 | — | — | ||
| 2011 | — | #8,079 | 9 | |
| 2010 | — | — | ||
| 2009 | — | #12,491 | 5 | |
| 2008 | — | — | ||
| 2007 | — | #12,367 | 5 | |
| 2006 | — | — | ||
| 2005 | — | #7,096 | 10 | |
| 2004 | — | #8,143 | 8 | |
| 2003 | — | #7,831 | 8 | |
| 2002 | — | #6,522 | 10 | |
| 2001 | — | #7,536 | 8 | |
| 2000 | — | #6,839 | 9 | |
| 1999 | — | #6,042 | 10 | |
| 1998 | — | #4,873 | 13 | |
| 1997 | — | #3,601 | 19 | |
| 1996 | — | #3,202 | 22 | |
| 1995 | — | #3,100 | 22 | |
| 1994 | — | #2,502 | 30 | |
| 1993 | — | #2,295 | 33 | |
| 1992 | #13,317 | 5 | #1,750 | 48 |
| 1991 | #13,147 | 5 | #1,895 | 41 |
| 1990 | #12,958 | 5 | #1,870 | 41 |
| 1989 | — | #1,766 | 43 | |
| 1988 | — | #1,790 | 38 | |
| 1987 | #11,325 | 5 | #1,760 | 37 |
| 1986 | #9,545 | 6 | #2,057 | 28 |
| 1985 | — | #1,975 | 29 | |
| 1984 | — | #1,764 | 32 | |
| 1983 | — | #2,208 | 23 | |
| 1982 | — | #1,815 | 31 | |
| 1981 | #8,128 | 7 | #1,695 | 34 |
| 1980 | — | #1,965 | 28 | |
| 1979 | — | #5,355 | 6 | |
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First appearance
1979
The first year at least five boys were named Kou! It came in at #5,355, and was given to 6 baby boys.
Quietest stretch: 2006–2010, when fewer than 6 boys a year got the name.
Where Kou is popular in 2025
No state had 5 or more boys named Kou in 2025, so the SSA doesn't publish it for any state.
See more about Kou
Momentum · boys
Faded out
- Not published in 2025; last seen 2017
Rise & fade · boys
2 yrs to peak
- Debuted 1979
- Peaked 1981 at #1,695 (34 births)
- Births halved by 1998, 17 yrs later
Top of the charts · boys
Never in the top 1,000
- Top 10: never
- Top 100: never
- Top 1,000: never
Share of babies · boys
1 in 41,613
- Highest: 1 in 41,613 boys born in 1992 were named Kou (0.00%)
- Latest: 1 in 370,191 boys born in 2017 (0.00%)
- Its best rank, #1,695 in 1981, was only 1 in 52,682 (0.00%) — a smaller share of a much bigger birth year
Era · boys
The 1980s
- 46.7% of all boys named Kou (323) were born in this decade
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 1970s | 6 | #5,355 (1979) | #5,355 |
| 1980s | 323 | #1,695 (1981) | #1,880 |
| 1990s | 279 | #1,750 (1992) | #3,113 |
| 2000s | 63 | #6,522 (2002) | #8,603 |
| 2010s | 20 | #8,079 (2011) | #10,351 |
All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Want to check a specific year?
See where Kou ranked and which names it was up against. Click a point on the chart, or pick a year: