Total babies named Olla (all years): 552
| Year | Girls (count / rank / %) |
|---|---|
| 1952 | 7 / #4808 / 0.000% |
| 1951 | 8 / #4279 / 0.000% |
| 1950 | 6 / #5131 / 0.000% |
| 1949 | 5 / #5824 / 0.000% |
| 1948 | 6 / #5104 / 0.000% |
| 1947 | 5 / #5900 / 0.000% |
| 1946 | 8 / #3899 / 0.001% |
| 1945 | 6 / #4408 / 0.000% |
| 1943 | 8 / #3738 / 0.001% |
| 1942 | 7 / #4019 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1941 | 5 / #4897 / 0.000% |
| 1939 | 6 / #4135 / 0.001% |
| 1938 | 5 / #4825 / 0.000% |
| 1937 | 6 / #4150 / 0.001% |
| 1936 | 8 / #3317 / 0.001% |
| 1935 | 5 / #4728 / 0.000% |
| 1934 | 9 / #3096 / 0.001% |
| 1933 | 10 / #2826 / 0.001% |
| 1932 | 5 / #4924 / 0.000% |
| 1931 | 7 / #3763 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1930 | 12 / #2653 / 0.001% |
| 1929 | 9 / #3327 / 0.001% |
| 1928 | 12 / #2732 / 0.001% |
| 1927 | 14 / #2516 / 0.001% |
| 1926 | 9 / #3480 / 0.001% |
| 1925 | 12 / #2895 / 0.001% |
| 1924 | 15 / #2487 / 0.001% |
| 1923 | 18 / #2144 / 0.001% |
| 1922 | 18 / #2170 / 0.002% |
| 1921 | 25 / #1757 / 0.002% |
| Year | Girls (count / rank / %) |
|---|---|
| 1920 | 18 / #2145 / 0.002% |
| 1919 | 19 / #1971 / 0.002% |
| 1918 | 14 / #2479 / 0.001% |
| 1917 | 22 / #1693 / 0.002% |
| 1916 | 6 / #4282 / 0.001% |
| 1915 | 8 / #3355 / 0.001% |
| 1914 | 23 / #1334 / 0.003% |
| 1913 | 11 / #1987 / 0.002% |
| 1912 | 10 / #1950 / 0.002% |
| 1911 | 13 / #1356 / 0.003% |
| Year | Girls (count / rank / %) |
|---|---|
| 1910 | 12 / #1407 / 0.003% |
| 1908 | 6 / #2041 / 0.002% |
| 1907 | 5 / #2305 / 0.002% |
| 1906 | 7 / #1681 / 0.002% |
| 1905 | 5 / #2156 / 0.002% |
| 1904 | 5 / #2096 / 0.002% |
| 1903 | 10 / #1187 / 0.004% |
| 1902 | 5 / #1971 / 0.002% |
| 1900 | 8 / #1532 / 0.003% |
| 1899 | 8 / #1259 / 0.003% |
| Year | Girls (count / rank / %) |
|---|---|
| 1897 | 11 / #1021 / 0.005% |
| 1896 | 7 / #1388 / 0.003% |
| 1895 | 7 / #1395 / 0.003% |
| 1894 | 7 / #1321 / 0.003% |
| 1892 | 7 / #1244 / 0.003% |
| 1891 | 5 / #1487 / 0.003% |
| 1890 | 5 / #1482 / 0.003% |
| 1889 | 6 / #1238 / 0.003% |
| 1886 | 6 / #1074 / 0.004% |