The baby name Marcellus appears in baby name data for the United States from 1911 to 2024. It was most popular in 2021 with 424 babies given the name.
In the later years of this period, Marcellus has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1911 | 6 |
| 1914 | 5 |
| 1915 | 8 |
| 1916 | 56 |
| 1917 | 25 |
| 1918 | 35 |
| 1919 | 10 |
| 1920 | 46 |
| 1921 | 6 |
| 1922 | 31 |
| 1923 | 21 |
| 1924 | 20 |
| 1925 | 7 |
| 1928 | 6 |
| 1929 | 20 |
| 1930 | 31 |
| 1931 | 24 |
| 1932 | 5 |
| 1933 | 5 |
| 1934 | 5 |
| 1938 | 7 |
| 1942 | 15 |
| 1943 | 5 |
| 1946 | 5 |
| 1947 | 12 |
| 1948 | 6 |
| 1949 | 23 |
| 1951 | 5 |
| 1952 | 40 |
| 1953 | 8 |
| 1954 | 14 |
| 1955 | 20 |
| 1956 | 19 |
| 1957 | 18 |
| 1960 | 13 |
| 1961 | 6 |
| 1962 | 20 |
| 1963 | 10 |
| 1964 | 32 |
| 1965 | 19 |
| 1966 | 38 |
| 1967 | 38 |
| 1968 | 34 |
| 1969 | 41 |
| 1970 | 72 |
| 1971 | 86 |
| 1972 | 59 |
| 1973 | 31 |
| 1974 | 29 |
| 1975 | 70 |
| 1976 | 26 |
| 1977 | 23 |
| 1978 | 28 |
| 1979 | 46 |
| 1980 | 25 |
| 1981 | 22 |
| 1982 | 10 |
| 1983 | 17 |
| 1984 | 31 |
| 1985 | 31 |
| 1986 | 46 |
| 1987 | 37 |
| 1988 | 38 |
| 1989 | 51 |
| 1990 | 63 |
| 1991 | 78 |
| 1992 | 118 |
| 1993 | 66 |
| 1994 | 69 |
| 1995 | 59 |
| 1996 | 72 |
| 1997 | 78 |
| 1998 | 53 |
| 1999 | 59 |
| 2000 | 101 |
| 2001 | 106 |
| 2002 | 61 |
| 2003 | 72 |
| 2004 | 31 |
| 2005 | 73 |
| 2006 | 76 |
| 2007 | 49 |
| 2008 | 66 |
| 2009 | 34 |
| 2010 | 41 |
| 2011 | 49 |
| 2012 | 68 |
| 2013 | 11 |
| 2014 | 99 |
| 2015 | 122 |
| 2016 | 137 |
| 2017 | 197 |
| 2018 | 180 |
| 2019 | 208 |
| 2020 | 284 |
| 2021 | 424 |
| 2022 | 334 |
| 2023 | 241 |
| 2024 | 202 |