Primarily a girl's name · 93% girls
→ See names similar to Ilo · Popular names of the 1920s · Girls names starting with I
Rank is among all girls' names registered that year.
| Year | Babies | Rank |
|---|---|---|
| 1888 | 6 | #1,201 |
| 1889 | 5 | #1,371 |
| 1890 | 5 | #1,415 |
| 1891 | 8 | #1,050 |
| 1895 | 10 | #1,085 |
| 1896 | 7 | #1,350 |
| 1897 | 6 | #1,455 |
| 1898 | 13 | #984 |
| 1899 | 15 | #856 |
| 1900 | 9 | #1,364 |
| 1901 | 8 | #1,270 |
| 1902 | 7 | #1,510 |
| 1903 | 9 | #1,253 |
| 1904 | 10 | #1,205 |
| 1905 | 5 | #2,073 |
| 1906 | 8 | #1,481 |
| 1907 | 10 | #1,336 |
| 1908 | 11 | #1,302 |
| 1909 | 15 | #1,079 |
| 1910 | 9 | #1,690 |
| 1911 | 8 | #1,858 |
| 1912 | 16 | #1,385 |
| 1913 | 15 | #1,560 |
| 1914 | 25 | #1,244 |
| 1915 | 26 | #1,422 |
| 1916 | 20 | #1,761 |
| 1917 | 27 | #1,449 |
| 1918 | 19 | #1,992 |
| 1919 | 26 | #1,581 |
| 1920 | 25 | #1,679 |
| 1921 | 33 | #1,419 |
| 1922 | 23 | #1,811 |
| 1923 | 19 | #2,053 |
| 1924 | 20 | #2,030 |
| 1925 | 22 | #1,864 |
| 1926 | 12 | #2,786 |
| 1927 | 21 | #1,912 |
| 1928 | 20 | #1,932 |
| 1929 | 17 | #2,047 |
| 1930 | 17 | #2,058 |
| 1931 | 13 | #2,357 |
| 1932 | 14 | #2,298 |
| 1933 | 13 | #2,321 |
| 1934 | 15 | #2,129 |
| 1935 | 9 | #3,024 |
| 1936 | 8 | #3,230 |
| 1937 | 8 | #3,271 |
| 1938 | 6 | #4,050 |
| 1941 | 5 | #4,680 |
| 1944 | 5 | #4,843 |
| 1946 | 5 | #5,240 |
| 1947 | 5 | #5,640 |
| 2014 | 6 | #15,333 |
| 2020 | 6 | #14,100 |
| 2024 | 7 | #12,624 |