The baby name Alejo appears in baby name data for the United States from 1920 to 2021. It was most popular in 1967 with 14 babies given the name.
Over the period shown, Alejo has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1920 | 6 |
| 1921 | 7 |
| 1940 | 8 |
| 1943 | 6 |
| 1946 | 6 |
| 1948 | 7 |
| 1957 | 10 |
| 1967 | 14 |
| 1981 | 6 |
| 1992 | 5 |
| 1993 | 5 |
| 1996 | 5 |
| 2001 | 6 |
| 2021 | 7 |