| EQUIVALENTS |
| ENGLISH: Colin |
| IRISH: Colm, Colum |
| ITALIAN: Colombo |
| SCOTTISH: Cailean, Callum, Calum, Colin |
| DIMINUTIVES AND SHORT FORMS |
| ENGLISH: Coleman |
| GERMAN: Kolman, Koloman |
| IRISH: Coleman, Colmán, Columban |
| ITALIAN: Colombano |
| LATE ROMAN: Columbanus |
| SLOVAK: Koloman |
| FEMININE FORMS |
| FRENCH: Colombe |
| ITALIAN: Colomba, Colombina |
| OTHER FORMS |
| ENGLISH: Columbine, Malcolm, Malcom |
| ITALIAN: Colombano |
| LATE ROMAN: Columbanus |
| SCOTTISH: Máel Coluim, Malcolm, Malina |