The baby name Phi appears in baby name data for the United States from 1983 to 1999. It was most popular in 1997 with 6 babies given the name.
Over the period shown, Phi has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1983 | 5 |
| 1991 | 5 |
| 1992 | 5 |
| 1997 | 6 |
| 1999 | 6 |