Root form: Maolchathail
Irish-language surnames
Ó Maolchathail, Uí Mhaolchathail, Ní Mhaolchathail
Male form
- Nominative
- Seán Ó Maolchathail
- Genitive
- Sheáin Uí Mhaolchathail
- Vocative
- a Sheáin Uí Mhaolchathail
Wife form
- Nominative
- Síle Uí Mhaolchathail
- Genitive
- Shíle Uí Mhaolchathail
- Vocative
- a Shíle Uí Mhaolchathail
Daughter form
- Nominative
- Síle Ní Mhaolchathail
- Genitive
- Shíle Ní Mhaolchathail
- Vocative
- a Shíle Ní Mhaolchathail
English-language surnames
- Mulhall