Arno is a rare variant of Aron that peaked in 1915 and has grown less common since.
Arno is a boy name. In 2025 it ranked #3,956 for boy births in the United States (and #8,467 across all names), given to 27 babies. Arno first appears in 1888 and peaked in 1915 (55 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 27 | 27 | #3,956 |
| 2024 | 18 | 18 | #5,260 |
| 2023 | 30 | 30 | #3,719 |
| 2022 | 17 | 17 | #5,459 |
| 2021 | 17 | 17 | #5,359 |
| 2020 | 17 | 17 | #5,252 |
| 2019 | 17 | 17 | #5,362 |
| 2018 | 19 | 19 | #4,933 |
| 2017 | 14 | 14 | #6,082 |
| 2016 | 10 | 10 | #7,640 |
| 2015 | 9 | 9 | #8,086 |
| 2014 | 10 | 10 | #7,597 |
| 2013 | 5 | 5 | #12,306 |
| 2012 | 8 | 8 | #8,925 |
| 2011 | 6 | 6 | #10,917 |
| 2008 | 9 | 9 | #8,370 |
| 2007 | 7 | 7 | #9,860 |
| 2006 | 7 | 7 | #9,656 |
| 2004 | 7 | 7 | #8,996 |
| 2003 | 10 | 10 | #6,767 |
| 2002 | 5 | 5 | #10,807 |
| 2001 | 6 | 6 | #9,335 |
| 2000 | 7 | 7 | #8,265 |
| 1999 | 5 | 5 | #10,028 |
| 1998 | 7 | 7 | #7,620 |
| 1997 | 6 | — | #8,195 |
| 1994 | 11 | — | #5,130 |
| 1993 | 9 | — | #5,791 |
| 1992 | 7 | — | #6,713 |
| 1991 | 7 | — | #6,563 |
| 1990 | 6 | — | #7,236 |
| 1989 | 8 | — | #5,667 |
| 1985 | 5 | — | #6,594 |
| 1982 | 5 | — | #6,438 |
| 1979 | 7 | — | #4,871 |
| 1977 | 5 | — | #5,899 |
| 1976 | 7 | — | #4,458 |
| 1975 | 9 | — | #3,679 |
| 1973 | 8 | — | #3,726 |
| 1972 | 11 | — | #2,996 |
| 1971 | 10 | — | #3,161 |
| 1970 | 14 | — | #2,514 |
| 1969 | 11 | — | #2,694 |
| 1968 | 14 | — | #2,206 |
| 1967 | 9 | — | #2,778 |
| 1966 | 9 | — | #2,797 |
| 1965 | 12 | — | #2,371 |
| 1964 | 13 | — | #2,316 |
| 1963 | 17 | — | #1,964 |
| 1962 | 15 | — | #2,118 |
| 1961 | 19 | — | #1,880 |
| 1960 | 15 | — | #2,124 |
| 1959 | 13 | — | #2,305 |
| 1958 | 25 | — | #1,558 |
| 1957 | 8 | — | #3,034 |
| 1956 | 16 | — | #2,020 |
| 1955 | 13 | — | #2,220 |
| 1954 | 18 | — | #1,830 |
| 1953 | 16 | — | #1,964 |
| 1952 | 10 | — | #2,524 |
| 1951 | 16 | — | #1,910 |
| 1950 | 19 | — | #1,702 |
| 1949 | 14 | — | #2,028 |
| 1948 | 14 | — | #2,030 |
| 1947 | 9 | — | #2,676 |
| 1946 | 13 | — | #2,034 |
| 1945 | 13 | — | #1,932 |
| 1944 | 20 | — | #1,529 |
| 1943 | 16 | — | #1,837 |
| 1942 | 17 | — | #1,735 |
| 1941 | 14 | — | #1,913 |
| 1940 | 18 | — | #1,630 |
| 1939 | 14 | — | #1,883 |
| 1938 | 14 | — | #1,905 |
| 1937 | 20 | — | #1,533 |
| 1936 | 20 | — | #1,508 |
| 1935 | 12 | — | #2,134 |
| 1934 | 21 | — | #1,504 |
| 1933 | 22 | — | #1,456 |
| 1932 | 20 | — | #1,589 |
| 1931 | 22 | — | #1,491 |
| 1930 | 22 | — | #1,560 |
| 1929 | 24 | — | #1,484 |
| 1928 | 26 | — | #1,450 |
| 1927 | 19 | — | #1,801 |
| 1926 | 25 | — | #1,472 |
| 1925 | 28 | — | #1,391 |
| 1924 | 34 | — | #1,248 |
| 1923 | 30 | — | #1,324 |
| 1922 | 33 | — | #1,260 |
| 1921 | 36 | — | #1,201 |
| 1920 | 42 | — | #1,089 |
| 1919 | 36 | — | #1,162 |
| 1918 | 37 | — | #1,126 |
| 1917 | 48 | — | #919 |
| 1916 | 46 | — | #939 |
| 1915 | 55 | — | #823 |
| 1914 | 36 | — | #907 |
| 1913 | 33 | — | #836 |
| 1912 | 14 | — | #1,272 |
| 1911 | 11 | — | #1,040 |
| 1910 | 7 | — | #1,322 |
| 1909 | 8 | — | #1,086 |
| 1908 | 9 | — | #951 |
| 1904 | 5 | — | #1,214 |
| 1897 | 9 | — | #728 |
| 1896 | 6 | — | #987 |
| 1892 | 7 | — | #864 |
| 1888 | 7 | — | #818 |