Root form: Meirtneach
Irish-language surnames
Meirtneach, Mheirtneach
Male form
- Nominative
- Seán Meirtneach
- Genitive
- Sheáin Mheirtneaigh
- Vocative
- a Sheáin Mheirtneaigh
Female form
- Nominative
- Síle Mheirtneach
- Genitive
- Shíle Mheirtneach
- Vocative
- a Shíle Mheirtneach
Alternative Irish-language surnames
Méaranach, Mhéaranach
Male form
- Nominative
- Seán Méaranach
- Genitive
- Sheáin Mhéaranaigh
- Vocative
- a Sheáin Mhéaranaigh
Female form
- Nominative
- Síle Mhéaranach
- Genitive
- Shíle Mhéaranach
- Vocative
- a Shíle Mhéaranach
English-language surnames
- Mernagh