The baby name Dalen appears in baby name data for the United States from 1984 to 2021. It was most popular in 2001 with 72 babies given the name.
Over the period shown, Dalen has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1984 | 5 |
| 1993 | 10 |
| 1997 | 22 |
| 1998 | 6 |
| 1999 | 22 |
| 2000 | 5 |
| 2001 | 72 |
| 2002 | 22 |
| 2003 | 44 |
| 2004 | 22 |
| 2005 | 17 |
| 2006 | 21 |
| 2007 | 22 |
| 2008 | 12 |
| 2009 | 14 |
| 2010 | 7 |
| 2011 | 10 |
| 2021 | 17 |