Root form: Laighneach
Irish-language surnames
Laighneach, Laighneach
Male form
- Nominative
- Seán Laighneach
- Genitive
- Sheáin Laighneaigh
- Vocative
- a Sheáin Laighneaigh
Female form
- Nominative
- Síle Laighneach
- Genitive
- Shíle Laighneach
- Vocative
- a Shíle Laighneach
English-language surnames
- Lynagh