Discover the history of the name Unknown. See total birth counts since 1880, gender trends, and year-by-year data for the name Unknown on BabyNamesData.com.
The name Unknown has been given to a total of 9775 baby girls in the United States since records began in 1880. In 2024, there were 37 recorded instances of the name.
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Historical Year-by-Year Record
In 1880, there were 0 babies with the name Unknown recorded.
In 1881, there were 0 babies with the name Unknown recorded.
In 1882, there were 0 babies with the name Unknown recorded.
In 1883, there were 0 babies with the name Unknown recorded.
In 1884, there were 0 babies with the name Unknown recorded.
In 1885, there were 0 babies with the name Unknown recorded.
In 1886, there were 5 babies with the name Unknown recorded.
In 1887, there were 0 babies with the name Unknown recorded.
In 1888, there were 0 babies with the name Unknown recorded.
In 1889, there were 8 babies with the name Unknown recorded.
In 1890, there were 7 babies with the name Unknown recorded.
In 1891, there were 0 babies with the name Unknown recorded.
In 1892, there were 0 babies with the name Unknown recorded.
In 1893, there were 0 babies with the name Unknown recorded.
In 1894, there were 8 babies with the name Unknown recorded.
In 1895, there were 0 babies with the name Unknown recorded.
In 1896, there were 6 babies with the name Unknown recorded.
In 1897, there were 7 babies with the name Unknown recorded.
In 1898, there were 7 babies with the name Unknown recorded.
In 1899, there were 10 babies with the name Unknown recorded.
In 1900, there were 15 babies with the name Unknown recorded.
In 1901, there were 6 babies with the name Unknown recorded.
In 1902, there were 7 babies with the name Unknown recorded.
In 1903, there were 6 babies with the name Unknown recorded.
In 1904, there were 10 babies with the name Unknown recorded.
In 1905, there were 11 babies with the name Unknown recorded.
In 1906, there were 0 babies with the name Unknown recorded.
In 1907, there were 8 babies with the name Unknown recorded.
In 1908, there were 5 babies with the name Unknown recorded.
In 1909, there were 0 babies with the name Unknown recorded.
In 1910, there were 0 babies with the name Unknown recorded.
In 1911, there were 5 babies with the name Unknown recorded.
In 1912, there were 12 babies with the name Unknown recorded.
In 1913, there were 11 babies with the name Unknown recorded.
In 1914, there were 11 babies with the name Unknown recorded.
In 1915, there were 19 babies with the name Unknown recorded.
In 1916, there were 13 babies with the name Unknown recorded.
In 1917, there were 19 babies with the name Unknown recorded.
In 1918, there were 20 babies with the name Unknown recorded.
In 1919, there were 13 babies with the name Unknown recorded.
In 1920, there were 9 babies with the name Unknown recorded.
In 1921, there were 12 babies with the name Unknown recorded.
In 1922, there were 14 babies with the name Unknown recorded.
In 1923, there were 5 babies with the name Unknown recorded.
In 1924, there were 10 babies with the name Unknown recorded.
In 1925, there were 6 babies with the name Unknown recorded.
In 1926, there were 7 babies with the name Unknown recorded.
In 1927, there were 11 babies with the name Unknown recorded.
In 1928, there were 12 babies with the name Unknown recorded.
In 1929, there were 10 babies with the name Unknown recorded.
In 1930, there were 10 babies with the name Unknown recorded.
In 1931, there were 13 babies with the name Unknown recorded.
In 1932, there were 14 babies with the name Unknown recorded.
In 1933, there were 7 babies with the name Unknown recorded.
In 1934, there were 9 babies with the name Unknown recorded.
In 1935, there were 12 babies with the name Unknown recorded.
In 1936, there were 10 babies with the name Unknown recorded.
In 1937, there were 13 babies with the name Unknown recorded.
In 1938, there were 10 babies with the name Unknown recorded.
In 1939, there were 12 babies with the name Unknown recorded.
In 1940, there were 19 babies with the name Unknown recorded.
In 1941, there were 17 babies with the name Unknown recorded.
In 1942, there were 29 babies with the name Unknown recorded.
In 1943, there were 56 babies with the name Unknown recorded.
In 1944, there were 60 babies with the name Unknown recorded.
In 1945, there were 54 babies with the name Unknown recorded.
In 1946, there were 104 babies with the name Unknown recorded.
In 1947, there were 148 babies with the name Unknown recorded.
In 1948, there were 294 babies with the name Unknown recorded.
In 1949, there were 443 babies with the name Unknown recorded.
In 1950, there were 511 babies with the name Unknown recorded.
In 1951, there were 565 babies with the name Unknown recorded.
In 1952, there were 622 babies with the name Unknown recorded.
In 1953, there were 600 babies with the name Unknown recorded.
In 1954, there were 644 babies with the name Unknown recorded.
In 1955, there were 564 babies with the name Unknown recorded.
In 1956, there were 540 babies with the name Unknown recorded.
In 1957, there were 323 babies with the name Unknown recorded.
In 1958, there were 209 babies with the name Unknown recorded.
In 1959, there were 145 babies with the name Unknown recorded.
In 1960, there were 133 babies with the name Unknown recorded.
In 1961, there were 96 babies with the name Unknown recorded.
In 1962, there were 57 babies with the name Unknown recorded.
In 1963, there were 54 babies with the name Unknown recorded.
In 1964, there were 44 babies with the name Unknown recorded.
In 1965, there were 29 babies with the name Unknown recorded.
In 1966, there were 34 babies with the name Unknown recorded.
In 1967, there were 18 babies with the name Unknown recorded.
In 1968, there were 19 babies with the name Unknown recorded.
In 1969, there were 23 babies with the name Unknown recorded.
In 1970, there were 18 babies with the name Unknown recorded.
In 1971, there were 18 babies with the name Unknown recorded.
In 1972, there were 14 babies with the name Unknown recorded.
In 1973, there were 23 babies with the name Unknown recorded.
In 1974, there were 8 babies with the name Unknown recorded.
In 1975, there were 21 babies with the name Unknown recorded.
In 1976, there were 17 babies with the name Unknown recorded.
In 1977, there were 12 babies with the name Unknown recorded.
In 1978, there were 9 babies with the name Unknown recorded.
In 1979, there were 10 babies with the name Unknown recorded.
In 1980, there were 7 babies with the name Unknown recorded.
In 1981, there were 11 babies with the name Unknown recorded.
In 1982, there were 16 babies with the name Unknown recorded.
In 1983, there were 12 babies with the name Unknown recorded.
In 1984, there were 7 babies with the name Unknown recorded.
In 1985, there were 0 babies with the name Unknown recorded.
In 1986, there were 8 babies with the name Unknown recorded.
In 1987, there were 18 babies with the name Unknown recorded.
In 1988, there were 68 babies with the name Unknown recorded.
In 1989, there were 251 babies with the name Unknown recorded.
In 1990, there were 162 babies with the name Unknown recorded.
In 1991, there were 258 babies with the name Unknown recorded.
In 1992, there were 135 babies with the name Unknown recorded.
In 1993, there were 94 babies with the name Unknown recorded.
In 1994, there were 161 babies with the name Unknown recorded.
In 1995, there were 223 babies with the name Unknown recorded.
In 1996, there were 53 babies with the name Unknown recorded.
In 1997, there were 16 babies with the name Unknown recorded.
In 1998, there were 18 babies with the name Unknown recorded.
In 1999, there were 26 babies with the name Unknown recorded.
In 2000, there were 42 babies with the name Unknown recorded.
In 2001, there were 28 babies with the name Unknown recorded.
In 2002, there were 18 babies with the name Unknown recorded.
In 2003, there were 30 babies with the name Unknown recorded.
In 2004, there were 20 babies with the name Unknown recorded.
In 2005, there were 25 babies with the name Unknown recorded.
In 2006, there were 16 babies with the name Unknown recorded.
In 2007, there were 31 babies with the name Unknown recorded.
In 2008, there were 62 babies with the name Unknown recorded.
In 2009, there were 84 babies with the name Unknown recorded.
In 2010, there were 65 babies with the name Unknown recorded.
In 2011, there were 77 babies with the name Unknown recorded.
In 2012, there were 64 babies with the name Unknown recorded.
In 2013, there were 68 babies with the name Unknown recorded.
In 2014, there were 72 babies with the name Unknown recorded.
In 2015, there were 43 babies with the name Unknown recorded.
In 2016, there were 37 babies with the name Unknown recorded.
In 2017, there were 47 babies with the name Unknown recorded.
In 2018, there were 66 babies with the name Unknown recorded.
In 2019, there were 53 babies with the name Unknown recorded.
In 2020, there were 40 babies with the name Unknown recorded.
In 2021, there were 49 babies with the name Unknown recorded.
In 2022, there were 52 babies with the name Unknown recorded.
In 2023, there were 46 babies with the name Unknown recorded.
In 2024, there were 37 babies with the name Unknown recorded.