The baby name Karthik appears in baby name data for the United States from 1997 to 2020. It was most popular in 2014 with 43 babies given the name.
In the later years of this period, Karthik has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1997 | 6 |
| 1998 | 6 |
| 1999 | 5 |
| 2000 | 5 |
| 2003 | 5 |
| 2006 | 17 |
| 2007 | 13 |
| 2008 | 28 |
| 2009 | 24 |
| 2010 | 32 |
| 2011 | 21 |
| 2012 | 23 |
| 2013 | 20 |
| 2014 | 43 |
| 2015 | 35 |
| 2016 | 18 |
| 2017 | 15 |
| 2018 | 7 |
| 2020 | 10 |