Keion is an uncommon variant of Ken that peaked in 1996 and has grown less common since.
Keion is predominantly a boy name. In 2025 it ranked #3,215 for boy births in the United States (and #6,913 across all names), given to 37 babies. Keion first appears in 1975 and peaked in 1996 (159 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 37 | 37 | — | #3,215 |
| 2024 | 43 | 43 | — | #2,935 |
| 2023 | 50 | 50 | — | #2,638 |
| 2022 | 44 | 44 | — | #2,894 |
| 2021 | 47 | 47 | — | #2,713 |
| 2020 | 36 | 36 | — | #3,171 |
| 2019 | 59 | 59 | — | #2,327 |
| 2018 | 52 | 52 | — | #2,491 |
| 2017 | 62 | 62 | — | #2,179 |
| 2016 | 47 | 47 | — | #2,645 |
| 2015 | 51 | 51 | — | #2,466 |
| 2014 | 63 | 63 | — | #2,168 |
| 2013 | 63 | 63 | — | #2,128 |
| 2012 | 75 | 75 | — | #1,916 |
| 2011 | 71 | 71 | — | #1,955 |
| 2010 | 82 | 82 | — | #1,801 |
| 2009 | 97 | 97 | — | #1,633 |
| 2008 | 108 | 108 | — | #1,510 |
| 2007 | 111 | 111 | — | #1,456 |
| 2006 | 95 | 95 | — | #1,555 |
| 2005 | 101 | 101 | — | #1,458 |
| 2004 | 105 | 105 | — | #1,376 |
| 2003 | 93 | 93 | — | #1,424 |
| 2002 | 94 | 94 | — | #1,400 |
| 2001 | 105 | 105 | — | #1,273 |
| 2000 | 98 | 98 | — | #1,320 |
| 1999 | 92 | 92 | #15,606 | #1,369 |
| 1998 | 101 | 101 | — | #1,221 |
| 1997 | 119 | — | — | #1,069 |
| 1996 | 159 | — | — | #870 |
| 1995 | 87 | — | — | #1,250 |
| 1994 | 58 | — | — | #1,591 |
| 1993 | 51 | — | — | #1,711 |
| 1992 | 28 | — | — | #2,572 |
| 1991 | 31 | — | — | #2,321 |
| 1990 | 31 | — | — | #2,283 |
| 1989 | 23 | — | — | #2,740 |
| 1988 | 11 | — | — | #4,317 |
| 1987 | 15 | — | — | #3,277 |
| 1986 | 13 | — | — | #3,549 |
| 1985 | 13 | — | — | #3,518 |
| 1984 | 18 | — | — | #2,653 |
| 1983 | 10 | — | — | #4,012 |
| 1982 | 15 | — | — | #3,043 |
| 1981 | 15 | — | #11,183 | #4,007 |
| 1980 | 14 | — | — | #3,180 |
| 1979 | 17 | — | — | #2,721 |
| 1978 | 22 | — | — | #2,162 |
| 1977 | 16 | — | — | #2,731 |
| 1976 | 14 | — | — | #2,892 |
| 1975 | 7 | — | — | #4,564 |