Olla is a rare variant of Ollie that was most common in the 1920s and has all but disappeared.
Olla is a girl name. It last appears in U.S. records in 1952. Olla was first reported in SSA data in 1886 and peaked in 1921 (25 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1952 | 7 | — | #4,807 |
| 1951 | 8 | — | #4,279 |
| 1950 | 6 | — | #5,131 |
| 1949 | 5 | — | #5,823 |
| 1948 | 6 | — | #5,104 |
| 1947 | 5 | — | #5,900 |
| 1946 | 8 | — | #3,899 |
| 1945 | 6 | — | #4,408 |
| 1943 | 8 | — | #3,738 |
| 1942 | 7 | — | #4,019 |
| 1941 | 5 | — | #4,896 |
| 1939 | 6 | — | #4,135 |
| 1938 | 5 | — | #4,825 |
| 1937 | 6 | — | #4,150 |
| 1936 | 8 | — | #3,317 |
| 1935 | 5 | — | #4,728 |
| 1934 | 9 | — | #3,096 |
| 1933 | 10 | — | #2,826 |
| 1932 | 5 | — | #4,924 |
| 1931 | 7 | — | #3,763 |
| 1930 | 12 | — | #2,653 |
| 1929 | 9 | — | #3,327 |
| 1928 | 12 | — | #2,732 |
| 1927 | 14 | — | #2,516 |
| 1926 | 9 | — | #3,480 |
| 1925 | 12 | — | #2,895 |
| 1924 | 15 | — | #2,487 |
| 1923 | 18 | — | #2,144 |
| 1922 | 18 | — | #2,170 |
| 1921 | 25 | — | #1,757 |
| 1920 | 18 | — | #2,145 |
| 1919 | 19 | — | #1,971 |
| 1918 | 14 | — | #2,479 |
| 1917 | 22 | — | #1,693 |
| 1916 | 6 | — | #4,282 |
| 1915 | 8 | — | #3,355 |
| 1914 | 23 | — | #1,334 |
| 1913 | 11 | — | #1,987 |
| 1912 | 10 | — | #1,950 |
| 1911 | 13 | — | #1,356 |
| 1910 | 12 | — | #1,407 |
| 1908 | 6 | — | #2,041 |
| 1907 | 5 | — | #2,305 |
| 1906 | 7 | — | #1,681 |
| 1905 | 5 | — | #2,156 |
| 1904 | 5 | — | #2,096 |
| 1903 | 10 | — | #1,187 |
| 1902 | 5 | — | #1,971 |
| 1900 | 8 | — | #1,532 |
| 1899 | 8 | — | #1,259 |
| 1897 | 11 | — | #1,021 |
| 1896 | 7 | — | #1,388 |
| 1895 | 7 | — | #1,395 |
| 1894 | 7 | — | #1,321 |
| 1892 | 7 | — | #1,244 |
| 1891 | 5 | — | #1,487 |
| 1890 | 5 | — | #1,482 |
| 1889 | 6 | — | #1,238 |
| 1886 | 6 | — | #1,074 |