The baby name Helyn appears in baby name data for the United States from 1911 to 1926. It was most popular in 1920 with 41 babies given the name.
Over the period shown, Helyn has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1911 | 7 |
| 1912 | 6 |
| 1913 | 5 |
| 1915 | 20 |
| 1916 | 7 |
| 1917 | 38 |
| 1918 | 21 |
| 1920 | 41 |
| 1922 | 6 |
| 1923 | 17 |
| 1925 | 5 |
| 1926 | 18 |