The baby name Keira appears in baby name data for the United States from 1971 to 2024. It was most popular in 2006 with 3,486 babies given the name.
In the later years of this period, Keira has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1971 | 7 |
| 1972 | 7 |
| 1974 | 19 |
| 1975 | 25 |
| 1976 | 14 |
| 1977 | 5 |
| 1978 | 16 |
| 1979 | 20 |
| 1981 | 5 |
| 1982 | 22 |
| 1984 | 15 |
| 1985 | 59 |
| 1986 | 15 |
| 1987 | 26 |
| 1988 | 12 |
| 1989 | 53 |
| 1990 | 52 |
| 1991 | 94 |
| 1992 | 131 |
| 1993 | 83 |
| 1994 | 109 |
| 1995 | 39 |
| 1996 | 85 |
| 1997 | 140 |
| 1998 | 148 |
| 1999 | 170 |
| 2000 | 189 |
| 2001 | 185 |
| 2002 | 163 |
| 2003 | 432 |
| 2004 | 1,454 |
| 2005 | 1,782 |
| 2006 | 3,486 |
| 2007 | 3,216 |
| 2008 | 2,975 |
| 2009 | 2,369 |
| 2010 | 1,893 |
| 2011 | 1,956 |
| 2012 | 1,842 |
| 2013 | 1,637 |
| 2014 | 1,475 |
| 2015 | 1,354 |
| 2016 | 1,187 |
| 2017 | 1,119 |
| 2018 | 959 |
| 2019 | 893 |
| 2020 | 638 |
| 2021 | 668 |
| 2022 | 558 |
| 2023 | 518 |
| 2024 | 477 |