The baby name Lera appears in baby name data for the United States from 1910 to 1950. It was most popular in 1918 with 72 babies given the name.
In the later years of this period, Lera has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 40 |
| 1911 | 22 |
| 1912 | 19 |
| 1913 | 42 |
| 1914 | 31 |
| 1915 | 48 |
| 1916 | 55 |
| 1917 | 49 |
| 1918 | 72 |
| 1919 | 28 |
| 1920 | 50 |
| 1921 | 52 |
| 1922 | 9 |
| 1923 | 23 |
| 1924 | 33 |
| 1925 | 45 |
| 1926 | 30 |
| 1927 | 28 |
| 1928 | 32 |
| 1929 | 22 |
| 1930 | 27 |
| 1931 | 29 |
| 1932 | 17 |
| 1933 | 38 |
| 1934 | 10 |
| 1935 | 12 |
| 1940 | 5 |
| 1946 | 6 |
| 1950 | 6 |