The baby name Sotero appears in baby name data for the United States from 1912 to 1993. It was most popular in 1947 with 33 babies given the name.
In the later years of this period, Sotero has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1912 | 5 |
| 1919 | 6 |
| 1920 | 6 |
| 1921 | 6 |
| 1922 | 5 |
| 1923 | 6 |
| 1924 | 9 |
| 1925 | 5 |
| 1926 | 9 |
| 1927 | 10 |
| 1930 | 10 |
| 1931 | 10 |
| 1941 | 7 |
| 1942 | 5 |
| 1943 | 9 |
| 1945 | 9 |
| 1946 | 9 |
| 1947 | 33 |
| 1949 | 6 |
| 1955 | 15 |
| 1956 | 14 |
| 1957 | 14 |
| 1959 | 12 |
| 1963 | 12 |
| 1965 | 10 |
| 1969 | 5 |
| 1971 | 8 |
| 1975 | 5 |
| 1987 | 5 |
| 1993 | 5 |