Root form: Coiléir
Irish-language surnames
Coiléir, Coiléir
Male form
- Nominative
- Seán Coiléir
- Genitive
- Sheáin Coiléir
- Vocative
- a Sheáin Coiléir
Female form
- Nominative
- Síle Coiléir
- Genitive
- Shíle Coiléir
- Vocative
- a Shíle Coiléir
English-language surnames
- Collier