Keo is a rare boys' name that has climbed to its highest level yet, peaking in 2023.
Keo is a boy name. In 2025 it ranked #6,005 for boy births in the United States (and #12,632 across all names), given to 15 babies. Keo was first reported in SSA data in 1978 and peaked in 2023 (19 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 15 | 15 | #6,005 |
| 2024 | 13 | 13 | #6,656 |
| 2023 | 19 | 19 | #5,165 |
| 2022 | 14 | 14 | #6,333 |
| 2021 | 13 | 13 | #6,517 |
| 2020 | 11 | 11 | #7,272 |
| 2019 | 13 | 13 | #6,615 |
| 2018 | 9 | 9 | #8,520 |
| 2017 | 14 | 14 | #6,200 |
| 2016 | 9 | 9 | #8,505 |
| 2015 | 8 | 8 | #9,189 |
| 2014 | 14 | 14 | #6,163 |
| 2013 | 11 | 11 | #7,323 |
| 2012 | 10 | 10 | #7,864 |
| 2010 | 7 | 7 | #10,257 |
| 2009 | 11 | 11 | #7,485 |
| 2008 | 6 | 6 | #11,879 |
| 2007 | 6 | 6 | #11,708 |
| 2006 | 11 | 11 | #7,207 |
| 2005 | 6 | 6 | #10,833 |
| 2004 | 5 | 5 | #12,361 |
| 2003 | 6 | 6 | #10,276 |
| 2001 | 7 | 7 | #8,796 |
| 1997 | 7 | — | #7,719 |
| 1996 | 5 | — | #9,827 |
| 1995 | 6 | — | #8,379 |
| 1992 | 5 | — | #9,166 |
| 1991 | 5 | — | #8,929 |
| 1986 | 6 | — | #6,345 |
| 1985 | 5 | — | #7,092 |
| 1983 | 8 | — | #4,718 |
| 1980 | 6 | — | #5,920 |
| 1979 | 7 | — | #5,123 |
| 1978 | 7 | — | #4,805 |