{
    "name": "Waldo",
    "slug": "waldo",
    "url": "https://ninan.org/name/waldo/",
    "latest_year": 2025,
    "us": {
        "births_total": 5722,
        "births_latest": 6,
        "births_female": 6,
        "births_male": 5716,
        "first_year": 1880,
        "peak_year": 1915,
        "peak_count": 174,
        "rank_latest": {
            "female": null,
            "male": 10695
        },
        "years_top_100": 0,
        "years_top_1000": 65,
        "trend_5y_log": 0,
        "trend_10y_log": -0.2877,
        "momentum": null
    },
    "living_estimate": {
        "total": 1500,
        "female": 0,
        "male": 1500,
        "median_age": 61,
        "mean_age": 56.1,
        "modal_birth_decade": 1950,
        "method": "https://ninan.org/methodology/#living"
    },
    "gender": {
        "share_female": 0.001,
        "unisex_index": 0.002,
        "unisex_index_recent": 0,
        "changed_sides": false
    },
    "england_and_wales": null,
    "top_states": [],
    "era_label": "early 20th-century",
    "origin": {
        "label": "non_indian",
        "confidence": 1
    },
    "series": [
        [
            1880,
            10,
            600
        ],
        [
            1881,
            23,
            342
        ],
        [
            1882,
            16,
            453
        ],
        [
            1883,
            6,
            799
        ],
        [
            1884,
            7,
            764
        ],
        [
            1885,
            17,
            439
        ],
        [
            1886,
            8,
            694
        ],
        [
            1887,
            14,
            461
        ],
        [
            1888,
            15,
            505
        ],
        [
            1889,
            18,
            434
        ],
        [
            1890,
            22,
            376
        ],
        [
            1891,
            15,
            456
        ],
        [
            1892,
            22,
            404
        ],
        [
            1893,
            19,
            419
        ],
        [
            1894,
            17,
            480
        ],
        [
            1895,
            20,
            437
        ],
        [
            1896,
            14,
            551
        ],
        [
            1897,
            22,
            404
        ],
        [
            1898,
            21,
            435
        ],
        [
            1899,
            24,
            376
        ],
        [
            1900,
            22,
            490
        ],
        [
            1901,
            15,
            506
        ],
        [
            1902,
            22,
            440
        ],
        [
            1903,
            22,
            430
        ],
        [
            1904,
            25,
            417
        ],
        [
            1905,
            24,
            452
        ],
        [
            1906,
            18,
            547
        ],
        [
            1907,
            27,
            448
        ],
        [
            1908,
            36,
            389
        ],
        [
            1909,
            17,
            653
        ],
        [
            1910,
            36,
            456
        ],
        [
            1911,
            44,
            441
        ],
        [
            1912,
            79,
            439
        ],
        [
            1913,
            116,
            396
        ],
        [
            1914,
            124,
            433
        ],
        [
            1915,
            174,
            407
        ],
        [
            1916,
            154,
            452
        ],
        [
            1917,
            164,
            441
        ],
        [
            1918,
            163,
            462
        ],
        [
            1919,
            124,
            535
        ],
        [
            1920,
            148,
            495
        ],
        [
            1921,
            159,
            498
        ],
        [
            1922,
            149,
            506
        ],
        [
            1923,
            139,
            515
        ],
        [
            1924,
            163,
            485
        ],
        [
            1925,
            121,
            562
        ],
        [
            1926,
            132,
            525
        ],
        [
            1927,
            124,
            553
        ],
        [
            1928,
            110,
            588
        ],
        [
            1929,
            116,
            547
        ],
        [
            1930,
            114,
            561
        ],
        [
            1931,
            95,
            605
        ],
        [
            1932,
            96,
            600
        ],
        [
            1933,
            85,
            629
        ],
        [
            1934,
            76,
            697
        ],
        [
            1935,
            70,
            731
        ],
        [
            1936,
            92,
            608
        ],
        [
            1937,
            63,
            771
        ],
        [
            1938,
            63,
            770
        ],
        [
            1939,
            66,
            738
        ],
        [
            1940,
            57,
            830
        ],
        [
            1941,
            51,
            888
        ],
        [
            1942,
            62,
            821
        ],
        [
            1943,
            58,
            875
        ],
        [
            1944,
            43,
            991
        ],
        [
            1945,
            38,
            1039
        ],
        [
            1946,
            46,
            1003
        ],
        [
            1947,
            47,
            1053
        ],
        [
            1948,
            41,
            1107
        ],
        [
            1949,
            28,
            1380
        ],
        [
            1950,
            38,
            1168
        ],
        [
            1951,
            38,
            1171
        ],
        [
            1952,
            42,
            1136
        ],
        [
            1953,
            41,
            1155
        ],
        [
            1954,
            35,
            1268
        ],
        [
            1955,
            38,
            1219
        ],
        [
            1956,
            42,
            1171
        ],
        [
            1957,
            30,
            1436
        ],
        [
            1958,
            25,
            1557
        ],
        [
            1959,
            29,
            1467
        ],
        [
            1960,
            31,
            1434
        ],
        [
            1961,
            38,
            1279
        ],
        [
            1962,
            25,
            1588
        ],
        [
            1963,
            43,
            1175
        ],
        [
            1964,
            31,
            1408
        ],
        [
            1965,
            26,
            1513
        ],
        [
            1966,
            20,
            1723
        ],
        [
            1967,
            17,
            1906
        ],
        [
            1968,
            23,
            1650
        ],
        [
            1969,
            24,
            1680
        ],
        [
            1970,
            10,
            3071
        ],
        [
            1971,
            19,
            2126
        ],
        [
            1972,
            15,
            2418
        ],
        [
            1973,
            13,
            2716
        ],
        [
            1974,
            19,
            2199
        ],
        [
            1975,
            10,
            3428
        ],
        [
            1976,
            17,
            2508
        ],
        [
            1977,
            18,
            2458
        ],
        [
            1978,
            14,
            2929
        ],
        [
            1979,
            19,
            2465
        ],
        [
            1980,
            15,
            2965
        ],
        [
            1981,
            13,
            3221
        ],
        [
            1982,
            16,
            2831
        ],
        [
            1983,
            24,
            2140
        ],
        [
            1984,
            16,
            2824
        ],
        [
            1985,
            18,
            2710
        ],
        [
            1986,
            15,
            3131
        ],
        [
            1987,
            16,
            3072
        ],
        [
            1988,
            26,
            2305
        ],
        [
            1989,
            29,
            2292
        ],
        [
            1990,
            19,
            3166
        ],
        [
            1991,
            19,
            3224
        ],
        [
            1992,
            18,
            3459
        ],
        [
            1993,
            13,
            4447
        ],
        [
            1994,
            13,
            4537
        ],
        [
            1995,
            15,
            4052
        ],
        [
            1996,
            13,
            4613
        ],
        [
            1997,
            17,
            3877
        ],
        [
            1998,
            15,
            4413
        ],
        [
            1999,
            13,
            5035
        ],
        [
            2000,
            12,
            5588
        ],
        [
            2001,
            12,
            5667
        ],
        [
            2002,
            10,
            6522
        ],
        [
            2003,
            14,
            5271
        ],
        [
            2004,
            13,
            5813
        ],
        [
            2005,
            8,
            8299
        ],
        [
            2006,
            10,
            7427
        ],
        [
            2007,
            10,
            7590
        ],
        [
            2008,
            12,
            6763
        ],
        [
            2009,
            12,
            6802
        ],
        [
            2010,
            10,
            7591
        ],
        [
            2012,
            8,
            8864
        ],
        [
            2013,
            5,
            12136
        ],
        [
            2014,
            5,
            12108
        ],
        [
            2015,
            8,
            8744
        ],
        [
            2016,
            9,
            8146
        ],
        [
            2017,
            11,
            7095
        ],
        [
            2019,
            10,
            7643
        ],
        [
            2020,
            6,
            10605
        ],
        [
            2021,
            10,
            7587
        ],
        [
            2025,
            6,
            10695
        ]
    ],
    "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": "2026-08-29"
}