The baby name Sanjuanita appears in baby name data for the United States from 1928 to 2007. It was most popular in 1962 with 180 babies given the name.
In the later years of this period, Sanjuanita has become less common than it once was.
| Year | Count |
|---|---|
| 1928 | 10 |
| 1950 | 125 |
| 1951 | 120 |
| 1952 | 125 |
| 1953 | 113 |
| 1954 | 87 |
| 1955 | 86 |
| 1956 | 93 |
| 1957 | 67 |
| 1958 | 41 |
| 1959 | 64 |
| 1960 | 52 |
| 1961 | 52 |
| 1962 | 180 |
| 1968 | 55 |
| 1969 | 65 |
| 1970 | 65 |
| 1971 | 67 |
| 1972 | 70 |
| 1973 | 51 |
| 1974 | 75 |
| 1975 | 51 |
| 1976 | 73 |
| 1977 | 49 |
| 1978 | 41 |
| 1979 | 54 |
| 1980 | 48 |
| 1981 | 43 |
| 1982 | 23 |
| 1983 | 37 |
| 1984 | 38 |
| 1985 | 96 |
| 1986 | 50 |
| 1987 | 46 |
| 1988 | 52 |
| 1992 | 19 |
| 1996 | 28 |
| 1997 | 23 |
| 1998 | 23 |
| 2001 | 16 |
| 2004 | 22 |
| 2005 | 26 |
| 2006 | 9 |
| 2007 | 10 |