The baby name Karoline appears in baby name data for the United States from 1961 to 2024. It was most popular in 2017 with 98 babies given the name.
In the later years of this period, Karoline has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1961 | 5 |
| 1964 | 7 |
| 1969 | 5 |
| 1971 | 10 |
| 1972 | 10 |
| 1979 | 12 |
| 1989 | 15 |
| 1990 | 7 |
| 1991 | 10 |
| 1995 | 17 |
| 1996 | 40 |
| 1998 | 10 |
| 1999 | 8 |
| 2001 | 23 |
| 2002 | 18 |
| 2003 | 52 |
| 2004 | 27 |
| 2005 | 60 |
| 2006 | 16 |
| 2007 | 33 |
| 2008 | 28 |
| 2009 | 30 |
| 2010 | 42 |
| 2011 | 47 |
| 2012 | 16 |
| 2013 | 52 |
| 2014 | 26 |
| 2015 | 97 |
| 2016 | 85 |
| 2017 | 98 |
| 2018 | 52 |
| 2019 | 66 |
| 2020 | 36 |
| 2021 | 56 |
| 2022 | 30 |
| 2023 | 29 |
| 2024 | 57 |