| 1 | Old French | Alis | — |
| 2 | Old High German | Adalheid | — |
| 3 | Old High German | adal | noble; nobility; noble race |
| 4 | Proto-West Germanic | aþal | nobility; race |
| 5 | Proto-Germanic | aþalą | nature, disposition; nobility, race |
| 6 | Proto-Indo-European | at-al | family, race |
| 7 | Proto-Indo-European | h₂el- | to grow, nourish; beyond, other; to wander, roam |