Refujio is a rare boys' name that was most common in the 1920s and has all but disappeared.
Refujio is predominantly a boy name. It last appears in U.S. records in 2002. Refujio first appears in 1922 and peaked in 1926 (13 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2002 | 5 | 5 | — | #12,100 |
| 1997 | 6 | — | — | #9,017 |
| 1994 | 6 | — | — | #8,571 |
| 1991 | 5 | — | — | #9,299 |
| 1990 | 6 | — | — | #7,903 |
| 1988 | 5 | — | — | #8,243 |
| 1987 | 6 | — | — | #6,770 |
| 1986 | 7 | — | — | #5,796 |
| 1984 | 6 | — | — | #6,152 |
| 1981 | 9 | — | — | #4,412 |
| 1980 | 5 | — | — | #7,056 |
| 1978 | 7 | — | — | #4,935 |
| 1977 | 12 | — | — | #3,344 |
| 1976 | 6 | — | — | #5,459 |
| 1975 | 5 | — | — | #6,124 |
| 1974 | 7 | — | — | #4,527 |
| 1971 | 5 | — | — | #5,490 |
| 1969 | 5 | — | — | #4,881 |
| 1963 | 7 | — | — | #3,580 |
| 1962 | 6 | — | — | #3,943 |
| 1961 | 6 | — | — | #3,968 |
| 1957 | 9 | — | — | #2,981 |
| 1956 | 6 | — | — | #3,855 |
| 1955 | 6 | — | — | #3,800 |
| 1954 | 9 | — | — | #2,905 |
| 1951 | 8 | — | — | #3,016 |
| 1948 | 9 | — | — | #2,750 |
| 1947 | 6 | — | — | #3,664 |
| 1946 | 5 | — | — | #3,915 |
| 1945 | 8 | — | — | #2,716 |
| 1944 | 6 | — | — | #3,367 |
| 1943 | 6 | — | — | #3,475 |
| 1942 | 9 | — | — | #2,673 |
| 1941 | 5 | — | — | #3,903 |
| 1940 | 5 | — | — | #3,834 |
| 1939 | 5 | — | — | #3,867 |
| 1938 | 5 | — | — | #3,930 |
| 1934 | 5 | — | — | #4,106 |
| 1933 | 9 | — | — | #2,690 |
| 1932 | 6 | — | — | #3,697 |
| 1931 | 9 | — | — | #2,836 |
| 1930 | 9 | — | — | #2,965 |
| 1929 | 14 | — | #5,148 | #2,925 |
| 1927 | 6 | — | — | #4,107 |
| 1926 | 13 | — | — | #2,403 |
| 1925 | 6 | — | — | #4,105 |
| 1924 | 11 | — | — | #2,789 |
| 1923 | 5 | — | — | #4,759 |
| 1922 | 5 | — | — | #4,827 |