| 1 | Spanish | nada | nothing, zero, zilch; anything; nothingness |
| 2 | Old Spanish | nada | — |
| 3 | Latin | nata | female child, daughter; girl; second-person... |
| 4 | Latin | nātus | — |
| 5 | Latin | gnātus | — |
| 6 | Proto-Italic | gnātos | — |
| 7 | Proto-Indo-European | ǵn̥h₁tós | begotten, produced |
| 8 | Proto-Indo-European | ǵenh₁- | to produce, to beget, to give birth |