Keiffer is a very rare boys' name that was most common in the 1990s and has all but disappeared.
Keiffer is a boy name. It last appears in U.S. records in 2009. Keiffer was first reported in SSA data in 1988 and peaked in 1991 (21 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2009 | 5 | 5 | #13,529 |
| 2007 | 6 | 6 | #11,693 |
| 2006 | 6 | 6 | #11,379 |
| 2005 | 6 | 6 | #10,816 |
| 2003 | 5 | 5 | #11,874 |
| 2002 | 7 | 7 | #8,949 |
| 2000 | 9 | 9 | #7,124 |
| 1998 | 9 | 9 | #6,580 |
| 1997 | 10 | — | #5,880 |
| 1996 | 9 | — | #6,269 |
| 1995 | 11 | — | #5,335 |
| 1994 | 9 | — | #6,110 |
| 1993 | 13 | — | #4,588 |
| 1992 | 9 | — | #5,891 |
| 1991 | 21 | — | #3,062 |
| 1990 | 19 | — | #3,244 |
| 1989 | 5 | — | #8,590 |
| 1988 | 5 | — | #7,922 |