Root form: Fathartach
Irish-language surnames
Ó Fathartaigh, Uí Fhathartaigh, Ní Fhathartaigh
Male form
- Nominative
- Seán Ó Fathartaigh
- Genitive
- Sheáin Uí Fhathartaigh
- Vocative
- a Sheáin Uí Fhathartaigh
Wife form
- Nominative
- Síle Uí Fhathartaigh
- Genitive
- Shíle Uí Fhathartaigh
- Vocative
- a Shíle Uí Fhathartaigh
Daughter form
- Nominative
- Síle Ní Fhathartaigh
- Genitive
- Shíle Ní Fhathartaigh
- Vocative
- a Shíle Ní Fhathartaigh
English-language surnames
- Faherty