Ilona is an uncommon variant of Ilene that peaked in 1946 and has grown less common since.
Ilona is a girl name. In 2025 it ranked #3,861 for girl births in the United States (and #6,769 across all names), given to 38 babies. Ilona was first reported in SSA data in 1909 and peaked in 1946 (102 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 38 | 38 | #3,861 |
| 2024 | 28 | 28 | #4,815 |
| 2023 | 17 | 17 | #6,769 |
| 2022 | 22 | 22 | #5,704 |
| 2021 | 19 | 19 | #6,262 |
| 2020 | 24 | 24 | #5,222 |
| 2019 | 30 | 30 | #4,585 |
| 2018 | 29 | 29 | #4,702 |
| 2017 | 28 | 28 | #4,855 |
| 2016 | 35 | 35 | #4,192 |
| 2015 | 36 | 36 | #4,099 |
| 2014 | 19 | 19 | #6,551 |
| 2013 | 22 | 22 | #5,896 |
| 2012 | 26 | 26 | #5,307 |
| 2011 | 24 | 24 | #5,625 |
| 2010 | 27 | 27 | #5,160 |
| 2009 | 22 | 22 | #6,184 |
| 2008 | 32 | 32 | #4,690 |
| 2007 | 33 | 33 | #4,504 |
| 2006 | 26 | 26 | #5,291 |
| 2005 | 37 | 37 | #3,903 |
| 2004 | 34 | 34 | #4,125 |
| 2003 | 23 | 23 | #5,297 |
| 2002 | 27 | 27 | #4,545 |
| 2001 | 21 | 21 | #5,433 |
| 2000 | 27 | 27 | #4,453 |
| 1999 | 25 | 25 | #4,496 |
| 1998 | 20 | 20 | #5,217 |
| 1997 | 24 | — | #4,428 |
| 1996 | 18 | — | #5,369 |
| 1995 | 22 | — | #4,576 |
| 1994 | 16 | — | #5,816 |
| 1993 | 20 | — | #4,882 |
| 1992 | 20 | — | #4,921 |
| 1991 | 15 | — | #6,053 |
| 1990 | 29 | — | #3,655 |
| 1989 | 9 | — | #8,289 |
| 1988 | 12 | — | #6,410 |
| 1987 | 14 | — | #5,403 |
| 1986 | 16 | — | #4,808 |
| 1985 | 16 | — | #4,710 |
| 1984 | 25 | — | #3,358 |
| 1983 | 16 | — | #4,542 |
| 1982 | 21 | — | #3,818 |
| 1981 | 22 | — | #3,658 |
| 1980 | 23 | — | #3,543 |
| 1979 | 22 | — | #3,580 |
| 1978 | 22 | — | #3,423 |
| 1977 | 17 | — | #4,119 |
| 1976 | 21 | — | #3,325 |
| 1975 | 28 | — | #2,701 |
| 1974 | 26 | — | #2,785 |
| 1973 | 32 | — | #2,370 |
| 1972 | 22 | — | #2,996 |
| 1971 | 29 | — | #2,558 |
| 1970 | 40 | — | #2,058 |
| 1969 | 32 | — | #2,273 |
| 1968 | 29 | — | #2,267 |
| 1967 | 43 | — | #1,766 |
| 1966 | 30 | — | #2,162 |
| 1965 | 34 | — | #2,010 |
| 1964 | 38 | — | #1,928 |
| 1963 | 50 | — | #1,605 |
| 1962 | 32 | — | #2,093 |
| 1961 | 51 | — | #1,584 |
| 1960 | 35 | — | #1,937 |
| 1959 | 40 | — | #1,744 |
| 1958 | 45 | — | #1,594 |
| 1957 | 53 | — | #1,465 |
| 1956 | 53 | — | #1,460 |
| 1955 | 43 | — | #1,560 |
| 1954 | 59 | — | #1,290 |
| 1953 | 63 | — | #1,219 |
| 1952 | 75 | — | #1,092 |
| 1951 | 68 | — | #1,136 |
| 1950 | 72 | — | #1,086 |
| 1949 | 73 | — | #1,052 |
| 1948 | 56 | — | #1,212 |
| 1947 | 101 | — | #875 |
| 1946 | 102 | — | #821 |
| 1945 | 56 | — | #1,041 |
| 1944 | 52 | — | #1,081 |
| 1943 | 83 | — | #858 |
| 1942 | 82 | — | #848 |
| 1941 | 58 | — | #965 |
| 1940 | 75 | — | #824 |
| 1939 | 29 | — | #1,386 |
| 1938 | 19 | — | #1,831 |
| 1937 | 12 | — | #2,498 |
| 1936 | 6 | — | #3,900 |
| 1935 | 8 | — | #3,282 |
| 1934 | 5 | — | #4,579 |
| 1933 | 5 | — | #4,495 |
| 1932 | 7 | — | #3,731 |
| 1931 | 11 | — | #2,654 |
| 1930 | 11 | — | #2,760 |
| 1929 | 10 | — | #3,024 |
| 1928 | 10 | — | #3,034 |
| 1927 | 19 | — | #2,064 |
| 1926 | 10 | — | #3,151 |
| 1925 | 8 | — | #3,841 |
| 1924 | 7 | — | #4,184 |
| 1923 | 9 | — | #3,484 |
| 1922 | 15 | — | #2,425 |
| 1921 | 10 | — | #3,256 |
| 1920 | 8 | — | #3,768 |
| 1919 | 8 | — | #3,618 |
| 1917 | 16 | — | #2,143 |
| 1916 | 11 | — | #2,732 |
| 1915 | 9 | — | #2,994 |
| 1914 | 8 | — | #2,747 |
| 1913 | 6 | — | #2,997 |
| 1912 | 8 | — | #2,239 |
| 1911 | 5 | — | #2,649 |
| 1910 | 6 | — | #2,268 |
| 1909 | 5 | — | #2,362 |