Kaeo is a rare variant of Kai that peaked in 2014 and has grown less common since.
Kaeo is a boy name. In 2025 it ranked #9,289 for boy births in the United States (and #19,187 across all names), given to 8 babies. Kaeo first appears in 1979 and peaked in 2014 (19 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 8 | 8 | #9,289 |
| 2024 | 10 | 10 | #8,032 |
| 2023 | 11 | 11 | #7,507 |
| 2022 | 19 | 19 | #5,121 |
| 2021 | 19 | 19 | #5,019 |
| 2020 | 11 | 11 | #7,253 |
| 2019 | 11 | 11 | #7,398 |
| 2018 | 16 | 16 | #5,658 |
| 2017 | 19 | 19 | #5,020 |
| 2016 | 11 | 11 | #7,374 |
| 2015 | 14 | 14 | #6,136 |
| 2014 | 19 | 19 | #4,971 |
| 2013 | 13 | 13 | #6,436 |
| 2012 | 11 | 11 | #7,289 |
| 2011 | 13 | 13 | #6,413 |
| 2010 | 18 | 18 | #5,138 |
| 2009 | 12 | 12 | #7,027 |
| 2008 | 11 | 11 | #7,450 |
| 2007 | 7 | 7 | #10,324 |
| 2006 | 9 | 9 | #8,378 |
| 2005 | 11 | 11 | #6,871 |
| 2004 | 8 | 8 | #8,525 |
| 2003 | 12 | 12 | #6,057 |
| 2002 | 8 | 8 | #8,049 |
| 2001 | 7 | 7 | #8,750 |
| 2000 | 8 | 8 | #7,819 |
| 1999 | 5 | 5 | #10,753 |
| 1998 | 7 | 7 | #8,013 |
| 1995 | 6 | — | #8,326 |
| 1992 | 5 | — | #9,103 |
| 1990 | 7 | — | #6,799 |
| 1986 | 7 | — | #5,642 |
| 1985 | 7 | — | #5,451 |
| 1979 | 5 | — | #6,532 |