Root form: Daltún
Irish-language surnames
Daltún, Daltún
Male form
- Nominative
- Seán Daltún
- Genitive
- Sheáin Daltún
- Vocative
- a Sheáin Daltún
Female form
- Nominative
- Síle Daltún
- Genitive
- Shíle Daltún
- Vocative
- a Shíle Daltún
Historical Irish-language surnames
de Dalatún, de Dalatún
Male form
- Nominative
- Seán de Dalatún
- Genitive
- Sheáin de Dalatún
- Vocative
- a Sheáin de Dalatún
Female form
- Nominative
- Síle de Dalatún
- Genitive
- Shíle de Dalatún
- Vocative
- a Shíle de Dalatún
English-language surnames
- Dalton