The baby name Dacia appears in baby name data for the United States from 1969 to 2005. It was most popular in 1977 with 46 babies given the name.
In the later years of this period, Dacia has become less common than it once was.
| Year | Count |
|---|---|
| 1969 | 10 |
| 1970 | 15 |
| 1971 | 20 |
| 1972 | 9 |
| 1973 | 15 |
| 1974 | 12 |
| 1975 | 37 |
| 1976 | 35 |
| 1977 | 46 |
| 1978 | 45 |
| 1979 | 27 |
| 1980 | 43 |
| 1981 | 15 |
| 1982 | 18 |
| 1983 | 5 |
| 1984 | 6 |
| 1985 | 19 |
| 1986 | 6 |
| 1989 | 7 |
| 1990 | 20 |
| 1991 | 10 |
| 1992 | 15 |
| 1993 | 10 |
| 1995 | 6 |
| 1996 | 17 |
| 1998 | 15 |
| 2005 | 10 |