Isidro
#1,808 for boys in 2025, 88 births
- Peak · boys
- 1984 · 122 births
- Debut · boys
- 5 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 8,211since 1885
Isidro over time
boys
Rank among boys' names. Isidro has never cracked the top 700 here.
Hover or use arrow keys to read values by year; click or press Enter to open that year.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | boys | |
|---|---|---|
| rank | births | |
| 2025 | #1,808 | 88 |
| 2024 | #1,752 | 94 |
| 2023 | #1,970 | 78 |
| 2022 | #1,804 | 90 |
| 2021 | #1,853 | 83 |
| 2020 | #1,946 | 74 |
| 2019 | #2,265 | 61 |
| 2018 | #2,101 | 67 |
| 2017 | #2,032 | 69 |
| 2016 | #2,047 | 69 |
| 2015 | #1,910 | 76 |
| 2014 | #1,959 | 73 |
| 2013 | #1,931 | 72 |
| 2012 | #1,668 | 92 |
| 2011 | #1,620 | 94 |
| 2010 | #1,725 | 88 |
| 2009 | #1,472 | 113 |
| 2008 | #1,303 | 133 |
| 2007 | #1,215 | 145 |
| 2006 | #1,273 | 131 |
| 2005 | #1,201 | 132 |
| 2004 | #1,292 | 115 |
| 2003 | #1,049 | 148 |
| 2002 | #1,076 | 140 |
| 2001 | #1,004 | 151 |
| 2000 | #949 | 160 |
| 1999 | #1,013 | 138 |
| 1998 | #957 | 145 |
| 1997 | #931 | 145 |
| 1996 | #1,006 | 124 |
| 1995 | #987 | 126 |
| 1994 | #905 | 145 |
| 1993 | #924 | 135 |
| 1992 | #923 | 132 |
| 1991 | #885 | 142 |
| 1990 | #910 | 128 |
| 1989 | #864 | 135 |
| 1988 | #884 | 116 |
| 1987 | #875 | 114 |
| 1986 | #860 | 111 |
| 1985 | #823 | 117 |
| 1984 | #784 | 122 |
| 1983 | #924 | 91 |
| 1982 | #884 | 102 |
| 1981 | #808 | 118 |
| 1980 | #927 | 92 |
| 1979 | #875 | 99 |
| 1978 | #950 | 83 |
| 1977 | #1,019 | 71 |
| 1976 | #921 | 82 |
| 1975 | #984 | 69 |
| 1974 | #923 | 77 |
| 1973 | #957 | 71 |
| 1972 | #1,024 | 62 |
| 1971 | #1,101 | 55 |
| 1970 | #951 | 71 |
| 1969 | #1,027 | 56 |
| 1968 | #1,034 | 51 |
| 1967 | #1,030 | 50 |
| 1966 | #1,059 | 48 |
| 1965 | #986 | 56 |
| 1964 | #914 | 69 |
| 1963 | #994 | 58 |
| 1962 | #939 | 65 |
| 1961 | #1,148 | 47 |
| 1960 | #1,098 | 50 |
| 1959 | #993 | 60 |
| 1958 | #1,131 | 46 |
| 1957 | #1,041 | 53 |
| 1956 | #1,106 | 47 |
| 1955 | #1,022 | 54 |
| 1954 | #1,052 | 50 |
| 1953 | #1,155 | 41 |
| 1952 | #932 | 58 |
| 1951 | #1,017 | 48 |
| 1950 | #872 | 62 |
| 1949 | #985 | 50 |
| 1948 | #813 | 70 |
| 1947 | #1,190 | 37 |
| 1946 | #980 | 47 |
| 1945 | #927 | 48 |
| 1944 | #964 | 45 |
| 1943 | #1,074 | 40 |
| 1942 | #910 | 53 |
| 1941 | #1,066 | 37 |
| 1940 | #919 | 48 |
| 1939 | #992 | 41 |
| 1938 | #1,125 | 33 |
| 1937 | #1,212 | 30 |
| 1936 | #1,095 | 35 |
| 1935 | #1,354 | 25 |
| 1934 | #1,213 | 30 |
| 1933 | #1,094 | 36 |
| 1932 | #1,141 | 35 |
| 1931 | #1,361 | 26 |
| 1930 | #1,037 | 44 |
| 1929 | #1,173 | 35 |
| 1928 | #1,228 | 34 |
| 1927 | #1,028 | 46 |
| 1926 | #1,018 | 46 |
| 1925 | #1,304 | 31 |
| 1924 | #1,187 | 37 |
| 1923 | #1,275 | 32 |
| 1922 | #1,333 | 30 |
| 1921 | #1,588 | 23 |
| 1920 | #1,543 | 24 |
| 1919 | #2,152 | 14 |
| 1918 | #1,499 | 24 |
| 1917 | #1,643 | 20 |
| 1916 | #1,771 | 17 |
| 1915 | #1,782 | 16 |
| 1914 | #1,492 | 17 |
| 1913 | #2,273 | 7 |
| 1912 | #1,746 | 9 |
| 1911 | — | |
| 1910 | #1,421 | 6 |
| 1909 | — | |
| 1908 | — | |
| 1907 | — | |
| 1906 | — | |
| 1905 | — | |
| 1904 | — | |
| 1903 | — | |
| 1902 | — | |
| 1901 | — | |
| 1900 | — | |
| 1899 | — | |
| 1898 | #1,121 | 5 |
| 1897 | — | |
| 1896 | — | |
| 1895 | — | |
| 1894 | — | |
| 1893 | — | |
| 1892 | — | |
| 1891 | — | |
| 1890 | — | |
| 1889 | — | |
| 1888 | — | |
| 1887 | — | |
| 1886 | — | |
| 1885 | #936 | 5 |
| 1884 | — | |
| 1883 | — | |
| 1882 | — | |
| 1881 | — | |
| 1880 | — | |
First appearance
1885
The first year at least five boys were named Isidro! It came in at #936, and was given to 5 baby boys.
Quietest stretch: 1885–1909, when fewer than 6 boys a year got the name.
See more about Isidro
Momentum · boys
Holding steady
- 56 spots since 2024 (#1,752 → #1,808)
- 138 spots since 2020 (#1,946 → #1,808)
- 102 spots since 2015 (#1,910 → #1,808)
- Biggest jump: 377 spots in 1948 (#1,190 → #813)
- Biggest drop: 223 spots in 1953 (#932 → #1,155)
Rise & fade · boys
99 yrs to peak
- Debuted 1885
- Peaked 1984 at #784 (122 births)
- Births halved by 2019, 35 yrs later
Top of the charts · boys
Top 1,000 for 42 yrs
- Top 10: never
- Top 100: never
- Top 1,000: 42 yrs · run 1978–1995
Share of babies · boys
1 in 12,275
- Highest: 1 in 12,275 boys born in 2000 were named Isidro (0.01%)
- Latest: 1 in 19,410 boys born in 2025 (0.01%)
- Its best rank, #784 in 1984, was only 1 in 14,794 (0.01%) — a smaller share of a much bigger birth year
Era · boys
The 2000s
- 16.7% of all boys named Isidro (1,368) were born in this decade
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 1880s | 5 | #936 (1885) | #936 |
| 1890s | 5 | #1,121 (1898) | #1,121 |
| 1900s | 0 | — | — |
| 1910s | 130 | #1,421 (1910) | #1,753 |
| 1920s | 338 | #1,018 (1926) | #1,268 |
| 1930s | 335 | #992 (1939) | #1,162 |
| 1940s | 475 | #813 (1948) | #983 |
| 1950s | 519 | #872 (1950) | #1,032 |
| 1960s | 550 | #914 (1964) | #1,023 |
| 1970s | 740 | #875 (1979) | #971 |
| 1980s | 1,118 | #784 (1984) | #863 |
| 1990s | 1,360 | #885 (1991) | #944 |
| 2000s | 1,368 | #949 (2000) | #1,183 |
| 2010s | 761 | #1,620 (2011) | #1,926 |
| 2020s | 507 | #1,752 (2024) | #1,856 |
All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Isidro in 1945
boys
#927
48 births · 1 in 28,039 boys
Top boys' names in 1945
More about 1945
boys
1,345,855 boys got a published name in 1945; 1 in 28,039 of them was named Isidro, which outranked 75.5% of the 3,783 boys' names that year. The ten most popular names covered 34.3% of boys (44.2% in 1880, 8.0% in 2025).