Boy nameNot in the current top chartsNew
Ildefonso
4 syllablesPeak year: 19769 lettersStarts with I
Meaning & origin
We're still researching Ildefonso's meaning
We don't have a verified origin story for this name yet — we'd rather leave it blank than make one up. Check back soon, or explore the popularity data below in the meantime.
Ildefonso's popularity over time
| Year | Births named Ildefonso |
|---|---|
| 1917 | 6 |
| 1924 | 6 |
| 1928 | 6 |
| 1931 | 6 |
| 1940 | 5 |
| 1946 | 10 |
| 1947 | 7 |
| 1948 | 8 |
| 1952 | 7 |
| 1954 | 11 |
| 1959 | 6 |
| 1960 | 8 |
| 1961 | 9 |
| 1962 | 9 |
| 1963 | 6 |
| 1964 | 9 |
| 1965 | 6 |
| 1966 | 10 |
| 1967 | 7 |
| 1968 | 5 |
| 1970 | 5 |
| 1972 | 6 |
| 1973 | 11 |
| 1974 | 6 |
| 1975 | 8 |
| 1976 | 16 |
| 1978 | 8 |
| 1979 | 7 |
| 1980 | 5 |
| 1981 | 7 |
| 1982 | 10 |
| 1983 | 12 |
| 1984 | 6 |
| 1985 | 8 |
| 1986 | 8 |
| 1987 | 6 |
| 1988 | 6 |
| 1989 | 8 |
| 1990 | 7 |
| 1992 | 11 |
| 1993 | 10 |
| 1994 | 5 |
| 1996 | 7 |
| 1997 | 10 |
| 1999 | 8 |
| 2001 | 6 |
| 2003 | 7 |
| 2004 | 5 |
| 2005 | 5 |
| 2006 | 6 |
| 2008 | 5 |
| 2011 | 5 |
| 2022 | 5 |
Ildefonso through the decades
- Ildefonso peaked in 1976, when 16 babies were named Ildefonso in the US.
- Over the last 10 years of data (1997–2022), use of Ildefonso has fallen 18% compared to the 10 years before that.