Bionca is a rare variant of Bianca that was most common in the 1990s and has all but disappeared.
Bionca is a girl name. It last appears in U.S. records in 2012. Bionca first appears in 1975 and peaked in 1990 (70 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2012 | 6 | 6 | #15,271 |
| 2010 | 6 | 6 | #15,270 |
| 2009 | 13 | 13 | #8,979 |
| 2008 | 7 | 7 | #14,078 |
| 2007 | 10 | 10 | #10,945 |
| 2006 | 20 | 20 | #6,400 |
| 2005 | 16 | 16 | #7,196 |
| 2004 | 15 | 15 | #7,453 |
| 2003 | 9 | 9 | #10,554 |
| 2002 | 18 | 18 | #6,179 |
| 2001 | 23 | 23 | #5,035 |
| 2000 | 12 | 12 | #8,102 |
| 1999 | 17 | 17 | #5,937 |
| 1998 | 15 | 15 | #6,426 |
| 1997 | 21 | — | #4,849 |
| 1996 | 30 | — | #3,639 |
| 1995 | 24 | — | #4,230 |
| 1994 | 42 | — | #2,849 |
| 1993 | 49 | — | #2,538 |
| 1992 | 68 | — | #2,010 |
| 1991 | 56 | — | #2,294 |
| 1990 | 70 | — | #1,954 |
| 1989 | 47 | — | #2,444 |
| 1988 | 39 | — | #2,702 |
| 1987 | 7 | — | #8,873 |
| 1986 | 7 | — | #8,621 |
| 1985 | 5 | — | #10,839 |
| 1984 | 10 | — | #6,353 |
| 1983 | 10 | — | #6,266 |
| 1982 | 14 | — | #4,969 |
| 1981 | 9 | — | #6,854 |
| 1980 | 6 | — | #9,208 |
| 1979 | 10 | — | #6,234 |
| 1975 | 5 | — | #9,211 |