The baby name Amparo appears in baby name data for the United States from 1913 to 2003. It was most popular in 1927 with 78 babies given the name.
In the later years of this period, Amparo has become less common than it once was.
| Year | Count |
|---|---|
| 1913 | 14 |
| 1914 | 14 |
| 1916 | 28 |
| 1917 | 24 |
| 1918 | 34 |
| 1919 | 11 |
| 1920 | 28 |
| 1921 | 19 |
| 1922 | 27 |
| 1923 | 39 |
| 1924 | 36 |
| 1925 | 33 |
| 1926 | 44 |
| 1927 | 78 |
| 1928 | 74 |
| 1929 | 51 |
| 1930 | 70 |
| 1931 | 59 |
| 1932 | 64 |
| 1933 | 38 |
| 1934 | 30 |
| 1935 | 63 |
| 1936 | 15 |
| 1937 | 19 |
| 1938 | 29 |
| 1939 | 14 |
| 1940 | 21 |
| 1941 | 21 |
| 1943 | 51 |
| 1950 | 34 |
| 1951 | 26 |
| 1952 | 28 |
| 1953 | 17 |
| 1954 | 13 |
| 1955 | 20 |
| 1956 | 16 |
| 1957 | 29 |
| 1958 | 36 |
| 1959 | 13 |
| 1960 | 19 |
| 1961 | 9 |
| 1962 | 7 |
| 1966 | 5 |
| 1967 | 20 |
| 1968 | 11 |
| 1969 | 11 |
| 1970 | 9 |
| 1971 | 6 |
| 1972 | 11 |
| 1973 | 11 |
| 1974 | 8 |
| 1975 | 26 |
| 1976 | 18 |
| 1978 | 16 |
| 1979 | 5 |
| 1980 | 8 |
| 1981 | 10 |
| 1982 | 6 |
| 1983 | 7 |
| 1984 | 5 |
| 1986 | 12 |
| 1988 | 7 |
| 1998 | 12 |
| 2003 | 12 |