The baby name Isidro appears in baby name data for the United States from 1912 to 2024. It was most popular in 2008 with 130 babies given the name.
In the later years of this period, Isidro has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1912 | 6 |
| 1913 | 5 |
| 1914 | 16 |
| 1915 | 12 |
| 1916 | 17 |
| 1917 | 16 |
| 1918 | 12 |
| 1919 | 9 |
| 1920 | 17 |
| 1921 | 12 |
| 1922 | 24 |
| 1923 | 26 |
| 1924 | 27 |
| 1925 | 20 |
| 1926 | 37 |
| 1927 | 39 |
| 1928 | 22 |
| 1929 | 27 |
| 1930 | 30 |
| 1931 | 38 |
| 1933 | 10 |
| 1934 | 5 |
| 1935 | 8 |
| 1936 | 9 |
| 1937 | 6 |
| 1939 | 6 |
| 1940 | 39 |
| 1941 | 31 |
| 1942 | 46 |
| 1943 | 31 |
| 1944 | 35 |
| 1945 | 33 |
| 1946 | 28 |
| 1947 | 30 |
| 1948 | 54 |
| 1949 | 41 |
| 1950 | 51 |
| 1951 | 5 |
| 1952 | 5 |
| 1953 | 6 |
| 1954 | 11 |
| 1955 | 89 |
| 1956 | 104 |
| 1957 | 58 |
| 1958 | 46 |
| 1959 | 63 |
| 1960 | 56 |
| 1962 | 86 |
| 1963 | 57 |
| 1964 | 71 |
| 1965 | 56 |
| 1966 | 58 |
| 1967 | 38 |
| 1968 | 60 |
| 1969 | 25 |
| 1970 | 31 |
| 1971 | 32 |
| 1972 | 40 |
| 1973 | 36 |
| 1974 | 33 |
| 1975 | 32 |
| 1976 | 43 |
| 1977 | 18 |
| 1978 | 49 |
| 1979 | 61 |
| 1980 | 29 |
| 1981 | 62 |
| 1982 | 46 |
| 1983 | 42 |
| 1984 | 61 |
| 1985 | 55 |
| 1986 | 45 |
| 1987 | 63 |
| 1988 | 46 |
| 1989 | 60 |
| 1990 | 56 |
| 1991 | 62 |
| 1992 | 56 |
| 1993 | 44 |
| 1994 | 58 |
| 1995 | 71 |
| 1996 | 50 |
| 1997 | 56 |
| 1998 | 76 |
| 1999 | 89 |
| 2000 | 74 |
| 2001 | 97 |
| 2002 | 51 |
| 2003 | 31 |
| 2004 | 31 |
| 2005 | 48 |
| 2006 | 76 |
| 2007 | 67 |
| 2008 | 130 |
| 2009 | 42 |
| 2010 | 35 |
| 2011 | 5 |
| 2012 | 69 |
| 2013 | 46 |
| 2014 | 42 |
| 2015 | 47 |
| 2016 | 43 |
| 2017 | 54 |
| 2018 | 27 |
| 2019 | 11 |
| 2020 | 19 |
| 2021 | 25 |
| 2022 | 31 |
| 2023 | 16 |
| 2024 | 32 |