The baby name Kostantinos appears in baby name data for the United States from 1970 to 1982. It was most popular in 1974 with 6 babies given the name.
Over the period shown, Kostantinos has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1970 | 5 |
| 1974 | 6 |
| 1975 | 5 |
| 1981 | 5 |
| 1982 | 5 |