The baby name Isaak appears in baby name data for the United States from 1995 to 2024. It was most popular in 2009 with 173 babies given the name.
In the later years of this period, Isaak has become less common than it once was.
| Year | Count |
|---|---|
| 1995 | 6 |
| 1996 | 37 |
| 1997 | 23 |
| 1998 | 25 |
| 1999 | 44 |
| 2000 | 38 |
| 2001 | 127 |
| 2002 | 111 |
| 2003 | 80 |
| 2004 | 105 |
| 2005 | 90 |
| 2006 | 77 |
| 2007 | 114 |
| 2008 | 152 |
| 2009 | 173 |
| 2010 | 69 |
| 2011 | 84 |
| 2012 | 106 |
| 2013 | 101 |
| 2014 | 67 |
| 2015 | 75 |
| 2016 | 73 |
| 2017 | 60 |
| 2018 | 57 |
| 2019 | 25 |
| 2020 | 28 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 9 |