The baby name Marko appears in baby name data for the United States from 1926 to 2024. It was most popular in 2008 with 129 babies given the name.
In the later years of this period, Marko has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1926 | 5 |
| 1929 | 6 |
| 1957 | 10 |
| 1967 | 5 |
| 1968 | 5 |
| 1969 | 10 |
| 1970 | 20 |
| 1973 | 22 |
| 1974 | 10 |
| 1976 | 6 |
| 1977 | 23 |
| 1978 | 25 |
| 1979 | 34 |
| 1980 | 18 |
| 1981 | 39 |
| 1982 | 15 |
| 1983 | 52 |
| 1984 | 12 |
| 1985 | 28 |
| 1986 | 20 |
| 1987 | 29 |
| 1988 | 5 |
| 1989 | 26 |
| 1990 | 14 |
| 1991 | 26 |
| 1992 | 34 |
| 1993 | 30 |
| 1994 | 15 |
| 1995 | 13 |
| 1996 | 29 |
| 1997 | 25 |
| 1998 | 24 |
| 1999 | 29 |
| 2000 | 34 |
| 2001 | 86 |
| 2002 | 44 |
| 2003 | 54 |
| 2004 | 52 |
| 2005 | 74 |
| 2006 | 111 |
| 2007 | 73 |
| 2008 | 129 |
| 2009 | 57 |
| 2010 | 73 |
| 2011 | 72 |
| 2012 | 69 |
| 2013 | 91 |
| 2014 | 90 |
| 2015 | 75 |
| 2016 | 66 |
| 2017 | 76 |
| 2018 | 48 |
| 2019 | 43 |
| 2020 | 42 |
| 2021 | 40 |
| 2022 | 9 |
| 2023 | 51 |
| 2024 | 53 |