Family name Alner (Alner 
) , all over the world, is a rare cognomen. The last name Alner is characteristic of Slovakia, where it is quite a rare surname, Sweden, where it is a rare surname, and Nicaragua. Measured by absolute frequency, it most frequently occurs in the United Kingdom, Slovakia, and Sweden. Also, Alner is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alner | Philippines, United Kingdom, Sweden, Slovakia, Cuba |
| hjalmar pontus alner Swedish priest (1878-1952), SE (b. 1878) |
|
|
| robert alner British racehorse trainer (1943-2020), GB (b. 1943) |
|
|
| juraj alner CZ (b. 1937) |
|