The baby name Kieran appears in baby name data for the United States from 1931 to 2024. It was most popular in 2024 with 719 babies given the name.
In the later years of this period, Kieran has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1931 | 5 |
| 1946 | 5 |
| 1949 | 6 |
| 1953 | 6 |
| 1954 | 6 |
| 1955 | 13 |
| 1956 | 8 |
| 1957 | 12 |
| 1958 | 15 |
| 1959 | 16 |
| 1960 | 15 |
| 1961 | 17 |
| 1962 | 12 |
| 1963 | 17 |
| 1964 | 15 |
| 1965 | 24 |
| 1966 | 18 |
| 1967 | 30 |
| 1968 | 17 |
| 1969 | 16 |
| 1970 | 21 |
| 1971 | 30 |
| 1972 | 12 |
| 1973 | 12 |
| 1974 | 18 |
| 1975 | 21 |
| 1976 | 11 |
| 1977 | 25 |
| 1978 | 37 |
| 1979 | 20 |
| 1980 | 22 |
| 1981 | 15 |
| 1982 | 22 |
| 1983 | 30 |
| 1984 | 32 |
| 1985 | 29 |
| 1986 | 25 |
| 1987 | 12 |
| 1988 | 5 |
| 1988 | 37 |
| 1989 | 29 |
| 1990 | 52 |
| 1991 | 59 |
| 1992 | 62 |
| 1993 | 105 |
| 1994 | 166 |
| 1995 | 216 |
| 1996 | 5 |
| 1996 | 185 |
| 1997 | 204 |
| 1998 | 5 |
| 1998 | 245 |
| 1999 | 19 |
| 1999 | 301 |
| 2000 | 353 |
| 2001 | 5 |
| 2001 | 391 |
| 2002 | 343 |
| 2003 | 10 |
| 2003 | 369 |
| 2004 | 5 |
| 2004 | 408 |
| 2005 | 12 |
| 2005 | 393 |
| 2006 | 8 |
| 2006 | 415 |
| 2007 | 28 |
| 2007 | 411 |
| 2008 | 501 |
| 2009 | 11 |
| 2009 | 505 |
| 2010 | 5 |
| 2010 | 431 |
| 2011 | 5 |
| 2011 | 475 |
| 2012 | 482 |
| 2013 | 455 |
| 2014 | 10 |
| 2014 | 484 |
| 2015 | 5 |
| 2015 | 628 |
| 2016 | 658 |
| 2017 | 670 |
| 2018 | 680 |
| 2019 | 636 |
| 2020 | 572 |
| 2021 | 636 |
| 2022 | 604 |
| 2023 | 598 |
| 2024 | 719 |