Ildefonso

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Ildefonso is a given name for a boy. There have been 392 people born with this name in the United States since 1880. Ildefonso gained popularity in the 1910s, peaked in 1976 and has since declined in popularity.

Popularity Over Time

Yearly Data

Year	Births
2022	5
2011	5
2008	5
2006	6
2005	5
2004	5
2003	7
2001	6
1999	8
1997	10
1996	7
1994	5
1993	10
1992	11
1990	7
1989	8
1988	6
1987	6
1986	8
1985	8
1984	6
1983	12
1982	10
1981	7
1980	5
1979	7
1978	8
1976	16
1975	8
1974	6
1973	11
1972	6
1970	5
1968	5
1967	7
1966	10
1965	6
1964	9
1963	6
1962	9
1961	9
1960	8
1959	6
1954	11
1952	7
1948	8
1947	7
1946	10
1940	5
1931	6
1928	6
1924	6
1917	6