Keison is a very rare boys' name that peaked in 2007 and has grown less common since.
Keison is a boy name. In 2025 it ranked #10,209 for boy births in the United States (and #21,028 across all names), given to 7 babies. Keison was first reported in SSA data in 1996 and peaked in 2007 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 7 | 7 | #10,209 |
| 2024 | 6 | 6 | #11,689 |
| 2022 | 5 | 5 | #13,364 |
| 2020 | 9 | 9 | #8,409 |
| 2018 | 8 | 8 | #9,246 |
| 2016 | 10 | 10 | #7,891 |
| 2015 | 8 | 8 | #9,180 |
| 2012 | 10 | 10 | #7,856 |
| 2011 | 7 | 7 | #10,231 |
| 2009 | 8 | 8 | #9,459 |
| 2008 | 9 | 9 | #8,676 |
| 2007 | 12 | 12 | #6,877 |
| 2005 | 5 | 5 | #12,437 |
| 2003 | 6 | 6 | #10,263 |
| 2002 | 5 | 5 | #11,635 |
| 2001 | 5 | 5 | #11,510 |
| 2000 | 5 | 5 | #11,334 |
| 1998 | 6 | 6 | #9,085 |
| 1997 | 7 | — | #7,708 |
| 1996 | 5 | — | #9,801 |