{
    "name": "Marcus",
    "slug": "marcus",
    "url": "https://ninan.org/name/marcus/",
    "latest_year": 2025,
    "us": {
        "births_total": 242999,
        "births_latest": 1341,
        "births_female": 1342,
        "births_male": 241657,
        "first_year": 1880,
        "peak_year": 1984,
        "peak_count": 6060,
        "rank_latest": {
            "female": null,
            "male": 258
        },
        "years_top_100": 31,
        "years_top_1000": 146,
        "trend_5y_log": -0.214,
        "trend_10y_log": -0.6152,
        "momentum": -2
    },
    "living_estimate": {
        "total": 219700,
        "female": 1200,
        "male": 218400,
        "median_age": 35,
        "mean_age": 34.5,
        "modal_birth_decade": 1980,
        "method": "https://ninan.org/methodology/#living"
    },
    "gender": {
        "share_female": 0.0055,
        "unisex_index": 0.011,
        "unisex_index_recent": 0.002,
        "changed_sides": false
    },
    "england_and_wales": {
        "year": 2025,
        "count": 170,
        "rank": 267,
        "attribution": "Contains public sector information licensed under the Open Government Licence v3.0."
    },
    "top_states": [
        {
            "state": "NM",
            "lq": 2.3,
            "count": 140
        },
        {
            "state": "AK",
            "lq": 2.06,
            "count": 46
        },
        {
            "state": "MT",
            "lq": 1.94,
            "count": 59
        },
        {
            "state": "MS",
            "lq": 1.89,
            "count": 204
        },
        {
            "state": "OR",
            "lq": 1.86,
            "count": 269
        }
    ],
    "era_label": "late 20th-century",
    "origin": {
        "label": "non_indian",
        "confidence": 1
    },
    "series": [
        [
            1880,
            47,
            241
        ],
        [
            1881,
            45,
            224
        ],
        [
            1882,
            46,
            248
        ],
        [
            1883,
            38,
            263
        ],
        [
            1884,
            57,
            218
        ],
        [
            1885,
            44,
            248
        ],
        [
            1886,
            39,
            272
        ],
        [
            1887,
            23,
            340
        ],
        [
            1888,
            47,
            256
        ],
        [
            1889,
            38,
            271
        ],
        [
            1890,
            33,
            299
        ],
        [
            1891,
            28,
            318
        ],
        [
            1892,
            44,
            270
        ],
        [
            1893,
            51,
            241
        ],
        [
            1894,
            46,
            256
        ],
        [
            1895,
            36,
            301
        ],
        [
            1896,
            39,
            296
        ],
        [
            1897,
            38,
            297
        ],
        [
            1898,
            44,
            268
        ],
        [
            1899,
            46,
            246
        ],
        [
            1900,
            48,
            301
        ],
        [
            1901,
            44,
            259
        ],
        [
            1902,
            44,
            285
        ],
        [
            1903,
            44,
            282
        ],
        [
            1904,
            42,
            300
        ],
        [
            1905,
            53,
            270
        ],
        [
            1906,
            61,
            253
        ],
        [
            1907,
            46,
            313
        ],
        [
            1908,
            51,
            307
        ],
        [
            1909,
            49,
            330
        ],
        [
            1910,
            63,
            311
        ],
        [
            1911,
            64,
            340
        ],
        [
            1912,
            132,
            328
        ],
        [
            1913,
            172,
            302
        ],
        [
            1914,
            192,
            331
        ],
        [
            1915,
            307,
            282
        ],
        [
            1916,
            278,
            312
        ],
        [
            1917,
            288,
            322
        ],
        [
            1918,
            273,
            346
        ],
        [
            1919,
            287,
            333
        ],
        [
            1920,
            321,
            326
        ],
        [
            1921,
            359,
            305
        ],
        [
            1922,
            304,
            343
        ],
        [
            1923,
            326,
            326
        ],
        [
            1924,
            333,
            315
        ],
        [
            1925,
            312,
            325
        ],
        [
            1926,
            310,
            325
        ],
        [
            1927,
            286,
            350
        ],
        [
            1928,
            256,
            362
        ],
        [
            1929,
            248,
            360
        ],
        [
            1930,
            277,
            334
        ],
        [
            1931,
            225,
            374
        ],
        [
            1932,
            222,
            377
        ],
        [
            1933,
            239,
            349
        ],
        [
            1934,
            226,
            361
        ],
        [
            1935,
            226,
            361
        ],
        [
            1936,
            212,
            380
        ],
        [
            1937,
            226,
            358
        ],
        [
            1938,
            224,
            375
        ],
        [
            1939,
            231,
            377
        ],
        [
            1940,
            250,
            362
        ],
        [
            1941,
            265,
            358
        ],
        [
            1942,
            268,
            371
        ],
        [
            1943,
            282,
            365
        ],
        [
            1944,
            282,
            359
        ],
        [
            1945,
            280,
            355
        ],
        [
            1946,
            382,
            331
        ],
        [
            1947,
            392,
            344
        ],
        [
            1948,
            406,
            333
        ],
        [
            1949,
            464,
            315
        ],
        [
            1950,
            563,
            283
        ],
        [
            1951,
            576,
            284
        ],
        [
            1952,
            681,
            263
        ],
        [
            1953,
            732,
            257
        ],
        [
            1954,
            903,
            235
        ],
        [
            1955,
            974,
            228
        ],
        [
            1956,
            1068,
            225
        ],
        [
            1957,
            1044,
            240
        ],
        [
            1958,
            989,
            251
        ],
        [
            1959,
            1218,
            226
        ],
        [
            1960,
            1332,
            210
        ],
        [
            1961,
            1323,
            214
        ],
        [
            1962,
            1377,
            208
        ],
        [
            1963,
            1334,
            212
        ],
        [
            1964,
            1361,
            207
        ],
        [
            1965,
            1382,
            184
        ],
        [
            1966,
            1278,
            194
        ],
        [
            1967,
            1486,
            176
        ],
        [
            1968,
            1556,
            174
        ],
        [
            1969,
            2230,
            138
        ],
        [
            1970,
            4345,
            71
        ],
        [
            1971,
            4452,
            65
        ],
        [
            1972,
            3717,
            71
        ],
        [
            1973,
            3744,
            72
        ],
        [
            1974,
            3839,
            73
        ],
        [
            1975,
            4012,
            68
        ],
        [
            1976,
            3714,
            74
        ],
        [
            1977,
            3885,
            72
        ],
        [
            1978,
            4038,
            70
        ],
        [
            1979,
            4094,
            76
        ],
        [
            1980,
            4305,
            71
        ],
        [
            1981,
            4550,
            67
        ],
        [
            1982,
            5024,
            63
        ],
        [
            1983,
            5704,
            58
        ],
        [
            1984,
            6060,
            57
        ],
        [
            1985,
            5651,
            61
        ],
        [
            1986,
            5344,
            63
        ],
        [
            1987,
            5006,
            67
        ],
        [
            1988,
            5248,
            66
        ],
        [
            1989,
            5432,
            67
        ],
        [
            1990,
            5335,
            72
        ],
        [
            1991,
            5081,
            76
        ],
        [
            1992,
            4564,
            82
        ],
        [
            1993,
            5076,
            74
        ],
        [
            1994,
            5272,
            75
        ],
        [
            1995,
            4660,
            81
        ],
        [
            1996,
            4557,
            87
        ],
        [
            1997,
            4192,
            93
        ],
        [
            1998,
            4021,
            96
        ],
        [
            1999,
            3882,
            98
        ],
        [
            2000,
            3811,
            99
        ],
        [
            2001,
            3705,
            104
        ],
        [
            2002,
            3549,
            106
        ],
        [
            2003,
            3402,
            119
        ],
        [
            2004,
            3502,
            116
        ],
        [
            2005,
            3477,
            116
        ],
        [
            2006,
            3813,
            112
        ],
        [
            2007,
            3675,
            117
        ],
        [
            2008,
            3397,
            125
        ],
        [
            2009,
            3409,
            123
        ],
        [
            2010,
            3136,
            130
        ],
        [
            2011,
            2814,
            145
        ],
        [
            2012,
            2723,
            149
        ],
        [
            2013,
            2536,
            159
        ],
        [
            2014,
            2620,
            157
        ],
        [
            2015,
            2481,
            168
        ],
        [
            2016,
            2188,
            183
        ],
        [
            2017,
            2042,
            194
        ],
        [
            2018,
            1901,
            209
        ],
        [
            2019,
            1722,
            218
        ],
        [
            2020,
            1661,
            226
        ],
        [
            2021,
            1616,
            228
        ],
        [
            2022,
            1484,
            235
        ],
        [
            2023,
            1400,
            250
        ],
        [
            2024,
            1382,
            256
        ],
        [
            2025,
            1341,
            258
        ]
    ],
    "sources": {
        "us": "https://www.ssa.gov/oact/babynames/",
        "ew": "https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/livebirths",
        "life_table": "https://www.ssa.gov/oact/STATS/table4c6.html"
    },
    "license": "CC BY 4.0",
    "attribution": "ninan.org",
    "generated": "2026-09-12"
}