Male form
- Nominative
- Seán Ó Caollaí
- Genitive
- Sheáin Uí Chaollaí
- Vocative
- a Sheáin Uí Chaollaí
Wife form
- Nominative
- Síle Uí Chaollaí
- Genitive
- Shíle Uí Chaollaí
- Vocative
- a Shíle Uí Chaollaí
Daughter form
- Nominative
- Síle Ní Chaollaí
- Genitive
- Shíle Ní Chaollaí
- Vocative
- a Shíle Ní Chaollaí
Male form
- Nominative
- Seán Ó Caollaidhe
- Genitive
- Sheáin Uí Chaollaidhe
- Vocative
- a Sheáin Uí Chaollaidhe
Wife form
- Nominative
- Síle Uí Chaollaidhe
- Genitive
- Shíle Uí Chaollaidhe
- Vocative
- a Shíle Uí Chaollaidhe
Daughter form
- Nominative
- Síle Ní Chaollaidhe
- Genitive
- Shíle Ní Chaollaidhe
- Vocative
- a Shíle Ní Chaollaidhe