Keirstin is a rare girls' name that peaked in 1998 and has since faded.
Keirstin is a girl name. It last appears in U.S. records in 2018. Keirstin was first reported in SSA data in 1968 and peaked in 1998 (31 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2018 | 6 | 6 | #14,753 |
| 2016 | 6 | 6 | #15,294 |
| 2015 | 6 | 6 | #15,466 |
| 2014 | 5 | 5 | #17,890 |
| 2013 | 6 | 6 | #15,591 |
| 2012 | 6 | 6 | #15,933 |
| 2011 | 9 | 9 | #11,688 |
| 2010 | 10 | 10 | #10,835 |
| 2009 | 22 | 22 | #6,206 |
| 2008 | 22 | 22 | #6,254 |
| 2007 | 18 | 18 | #7,250 |
| 2006 | 23 | 23 | #5,823 |
| 2005 | 23 | 23 | #5,523 |
| 2004 | 25 | 25 | #5,142 |
| 2003 | 20 | 20 | #5,928 |
| 2002 | 23 | 23 | #5,178 |
| 2001 | 20 | 20 | #5,704 |
| 2000 | 28 | 28 | #4,345 |
| 1999 | 28 | 28 | #4,147 |
| 1998 | 31 | 31 | #3,778 |
| 1997 | 25 | — | #4,303 |
| 1996 | 19 | — | #5,178 |
| 1995 | 20 | — | #4,931 |
| 1994 | 21 | — | #4,753 |
| 1993 | 20 | — | #4,910 |
| 1992 | 29 | — | #3,725 |
| 1991 | 18 | — | #5,285 |
| 1990 | 13 | — | #6,654 |
| 1989 | 13 | — | #6,341 |
| 1988 | 9 | — | #8,030 |
| 1987 | 6 | — | #10,506 |
| 1979 | 5 | — | #10,952 |
| 1977 | 7 | — | #7,925 |
| 1968 | 5 | — | #7,541 |