| Part of speech | common noun |
|---|---|
| Hyphenation | krom·nom·o |
| Singular | Plural | |
|---|---|---|
| Nominative | kromnomo | kromnomoj |
| Accusative | kromnomon | kromnomojn |
| Catalan | sobrenom |
|---|---|
| Dutch | cognomen; bijlap |
| English | cognomen |
| Faeroese | kelinavn |
| French | cognomen |
| German | Cognomen |
| Latin | agnomen; cognomen; cognomentum |
| Papiamento | kognomen |
| Portuguese | cognome |
| Spanish | cognomen |
| Swedish | cognomen |
| West Frisian | kochnomen |