| Part of speech | common noun |
|---|---|
| Hyphenation | per·son·nu·mer·o |
| Singular | Plural | |
|---|---|---|
| Nominative | personnumero | personnumeroj |
| Accusative | personnumeron | personnumerojn |
| Danish | personnummer |
|---|---|
| Dutch | persoonsnummer |
| English | personal number |
| Icelandic | nafnnúmer |
| Norwegian | personnummer |
| Swedish | personnummer |