The baby name Unkown appears in baby name data for the United States from 1995 to 1999. It was most popular in 1998 with 28 babies given the name.
Over the period shown, Unkown has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1995 | 20 |
| 1995 | 26 |
| 1996 | 18 |
| 1996 | 14 |
| 1997 | 16 |
| 1997 | 18 |
| 1998 | 16 |
| 1998 | 28 |
| 1999 | 12 |
| 1999 | 12 |