The baby name Dallan appears in baby name data for the United States from 1975 to 2009. It was most popular in 1998 with 12 babies given the name.
Over the period shown, Dallan has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1975 | 5 |
| 1976 | 5 |
| 1985 | 8 |
| 1988 | 5 |
| 1989 | 6 |
| 1990 | 5 |
| 1991 | 7 |
| 1992 | 9 |
| 1993 | 8 |
| 1994 | 5 |
| 1996 | 8 |
| 1997 | 6 |
| 1998 | 12 |
| 1999 | 6 |
| 2000 | 9 |
| 2001 | 5 |
| 2002 | 9 |
| 2003 | 5 |
| 2004 | 6 |
| 2005 | 8 |
| 2009 | 6 |