Root form: Adhastar
Irish-language surnames
Mac an Adhastair, Mhic an Adhastair, Nic an Adhastair
Male form
- Nominative
- Seán Mac an Adhastair
- Genitive
- Sheáin Mhic an Adhastair
- Vocative
- a Sheáin Mhic an Adhastair
Wife form
- Nominative
- Síle Mhic an Adhastair
- Genitive
- Shíle Mhic an Adhastair
- Vocative
- a Shíle Mhic an Adhastair
Daughter form
- Nominative
- Síle Nic an Adhastair
- Genitive
- Shíle Nic an Adhastair
- Vocative
- a Shíle Nic an Adhastair
English-language surnames
- Nestor