The baby name Welby appears in baby name data for the United States from 1914 to 1976. It was most popular in 1916 with 21 babies given the name.
Over the period shown, Welby has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1914 | 5 |
| 1916 | 21 |
| 1918 | 15 |
| 1919 | 15 |
| 1920 | 18 |
| 1921 | 18 |
| 1926 | 10 |
| 1976 | 6 |