How popular is “Willian” in the USA?

Number of people named “Willian” by birth year

This chart shows how many people named “Willian” were born each year.

Due to changes to population growth and data collection rates over time, this isn't a good chart for understanding popularity.

Popularity of “Willian” by birth year

This chart shows how the popularity of “Willian” has changed over time.

Popularity is the number of people named “Willian” born in that year divided by the total number of births for that year.

Bias in sex for “Willian” by birth year

This chart shows how “Willian” has been used as gendered name over time. The scale ranges from 1 (only females) to -1 (only males).

Sex is a required field in SSA's Social Security Card applications (only 2 options). Most applications are filed around a person's time of birth.

The raw data

This table shows the data used in the above charts.

Year	Count	Proportion	Females	Males	Bias toward female
1880	6	0.000029779		6	-100%
1881	9	0.000046708		9	-100%
1882	8	0.000036112		8	-100%
1883	8	0.000036876		8	-100%
1884	10	0.000041074		10	-100%
1885	5	0.000020759		5	-100%
1886	11	0.000043084		11	-100%
1887	9	0.00003638		9	-100%
1888	7	0.000023374		7	-100%
1889	8	0.000027687		8	-100%
1890	12	0.000039814		12	-100%
1891	5	0.000017441		5	-100%
1892	5	0.000014953		5	-100%
1893	7	0.000021524		7	-100%
1894	6	0.000017715		6	-100%
1897	5	0.000014411		5	-100%
1899	6	0.000017687		6	-100%
1900	6	0.000013326		6	-100%
1902	5	0.000012929		5	-100%
1904	5	0.000012392		5	-100%
1905	5	0.000011795		5	-100%
1907	8	0.00001719		8	-100%
1911	7	0.000010865		7	-100%
1912	9	0.000009109		9	-100%
1913	12	0.000010553		12	-100%
1914	18	0.000012709		18	-100%
1915	29	0.000015826		29	-100%
1916	31	0.000016026		31	-100%
1917	24	0.00001196		24	-100%
1918	33	0.0000152		33	-100%
1919	31	0.00001469		31	-100%
1920	44	0.000019446		44	-100%
1921	44	0.000018848		44	-100%
1922	51	0.000022279		51	-100%
1923	51	0.00002215		51	-100%
1924	63	0.000026453	5	58	-84%
1925	68	0.000029143	8	60	-76%
1926	79	0.000034409		79	-100%
1927	64	0.000027594		64	-100%
1928	62	0.000027422		62	-100%
1929	84	0.000038318		84	-100%
1930	74	0.000033284		74	-100%
1931	77	0.00003659		77	-100%
1932	48	0.000022735		48	-100%
1933	47	0.000023506		47	-100%
1934	56	0.000026964		56	-100%
1935	53	0.00002536		53	-100%
1936	50	0.000024066		50	-100%
1937	44	0.000020651		44	-100%
1938	50	0.000022598		50	-100%
1939	61	0.000027684		61	-100%
1940	60	0.000026057		60	-100%
1941	66	0.000027089		66	-100%
1942	59	0.000021597		59	-100%
1943	74	0.000026217		74	-100%
1944	58	0.000021561		58	-100%
1945	68	0.000025632		68	-100%
1946	48	0.000015022		48	-100%
1947	41	0.000011382		41	-100%
1948	50	0.000014482		50	-100%
1949	31	0.000008896		31	-100%
1950	43	0.000012274		43	-100%
1951	38	0.000010316		38	-100%
1952	43	0.000011322		43	-100%
1953	37	0.000009601		37	-100%
1954	38	0.000009546		38	-100%
1955	41	0.000010212		41	-100%
1956	54	0.000013097		54	-100%
1957	44	0.000010471		44	-100%
1958	40	0.000009676		40	-100%
1959	37	0.000008899		37	-100%
1960	38	0.000009148		38	-100%
1961	38	0.000009174		38	-100%
1962	53	0.000013134		53	-100%
1963	48	0.000012127		48	-100%
1964	50	0.000012861		50	-100%
1965	27	0.000007447		27	-100%
1966	36	0.000010358		36	-100%
1967	37	0.000010899		37	-100%
1968	42	0.000012432		42	-100%
1969	47	0.000013524		47	-100%
1970	40	0.000011091		40	-100%
1971	30	0.00000874		30	-100%
1972	22	0.000007		22	-100%
1973	23	0.000007624		23	-100%
1974	30	0.000009868	5	25	-67%
1975	20	0.000006624		20	-100%
1976	15	0.000004943		15	-100%
1977	24	0.000007555		24	-100%
1978	21	0.000006617		21	-100%
1979	20	0.000006011		20	-100%
1980	32	0.00000929		32	-100%
1981	27	0.000007805		27	-100%
1982	16	0.000004561		16	-100%
1983	27	0.000007796		27	-100%
1984	23	0.000006593		23	-100%
1985	27	0.000007565		27	-100%
1986	24	0.000006747		24	-100%
1987	13	0.000003605		13	-100%
1988	22	0.000005954		22	-100%
1989	14	0.000003642		14	-100%
1990	18	0.000004554		18	-100%
1991	18	0.000004621		18	-100%
1992	10	0.000002603		10	-100%
1993	13	0.000003448		13	-100%
1994	12	0.000003228		12	-100%
1995	12	0.000003277		12	-100%
1996	15	0.000004113		15	-100%
1997	9	0.000002482		9	-100%
1998	18	0.000004894		18	-100%
1999	13	0.000003519		13	-100%
2000	14	0.000003704		14	-100%
2001	17	0.000004541		17	-100%
2002	21	0.000005618		21	-100%
2003	25	0.000006575		25	-100%
2004	20	0.000005234		20	-100%
2005	31	0.000008063		31	-100%
2006	27	0.000006825		27	-100%
2007	22	0.000005503		22	-100%
2008	25	0.00000636		25	-100%
2009	30	0.000007853		30	-100%
2010	36	0.000009741		36	-100%
2011	38	0.000010389		38	-100%
2012	23	0.000006289		23	-100%
2013	23	0.000006309		23	-100%
2014	19	0.000005126		19	-100%
2015	21	0.000005674		21	-100%
2016	22	0.000005997		22	-100%
2017	16	0.000004474		16	-100%
2018	27	0.000007679		27	-100%
2019	18	0.000005186		18	-100%
2020	13	0.000003892		13	-100%
2021	17	0.000005018		17	-100%
2022	17	0.000005025		17	-100%
2023	20	0.00000604		20	-100%
2024	16	0.000004807		16	-100%

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