The baby name Hildy appears in baby name data for the United States from 1955 to 1961. It was most popular in 1957 with 28 babies given the name.
Over the period shown, Hildy has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1955 | 8 |
| 1956 | 15 |
| 1957 | 28 |
| 1958 | 14 |
| 1959 | 14 |
| 1961 | 5 |