Root form: Callanán
Irish-language surnames
Ó Callanáin, Uí Challanáin, Ní Challanáin
Male form
- Nominative
- Seán Ó Callanáin
- Genitive
- Sheáin Uí Challanáin
- Vocative
- a Sheáin Uí Challanáin
Wife form
- Nominative
- Síle Uí Challanáin
- Genitive
- Shíle Uí Challanáin
- Vocative
- a Shíle Uí Challanáin
Daughter form
- Nominative
- Síle Ní Challanáin
- Genitive
- Shíle Ní Challanáin
- Vocative
- a Shíle Ní Challanáin
English-language surnames
- Callanan
- Callinan