The baby name Alta appears in baby name data for the United States from 1910 to 2023. It was most popular in 1918 with 1,131 babies given the name.
In the later years of this period, Alta has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 450 |
| 1911 | 470 |
| 1912 | 620 |
| 1913 | 669 |
| 1914 | 752 |
| 1915 | 976 |
| 1916 | 1,061 |
| 1917 | 1,062 |
| 1918 | 1,131 |
| 1919 | 968 |
| 1920 | 923 |
| 1921 | 949 |
| 1922 | 845 |
| 1923 | 787 |
| 1924 | 768 |
| 1925 | 808 |
| 1926 | 747 |
| 1927 | 781 |
| 1928 | 677 |
| 1929 | 634 |
| 1930 | 556 |
| 1931 | 558 |
| 1932 | 529 |
| 1933 | 572 |
| 1934 | 382 |
| 1935 | 490 |
| 1936 | 335 |
| 1937 | 299 |
| 1938 | 282 |
| 1939 | 269 |
| 1940 | 277 |
| 1941 | 254 |
| 1942 | 225 |
| 1943 | 289 |
| 1944 | 185 |
| 1945 | 178 |
| 1946 | 151 |
| 1947 | 167 |
| 1948 | 122 |
| 1949 | 135 |
| 1950 | 145 |
| 1951 | 99 |
| 1952 | 144 |
| 1953 | 99 |
| 1954 | 57 |
| 1955 | 40 |
| 1956 | 85 |
| 1957 | 45 |
| 1958 | 47 |
| 1959 | 21 |
| 1960 | 32 |
| 1961 | 25 |
| 1962 | 6 |
| 1963 | 5 |
| 1964 | 15 |
| 1965 | 23 |
| 1966 | 5 |
| 1967 | 5 |
| 1969 | 5 |
| 1970 | 27 |
| 1973 | 12 |
| 1975 | 6 |
| 1976 | 5 |
| 1977 | 6 |
| 1980 | 5 |
| 1982 | 6 |
| 2003 | 6 |
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 19 |