Root form: Bhailís
Irish-language surnames
de Bhailís, de Bhailís
Male form
- Nominative
- Seán de Bhailís
- Genitive
- Sheáin de Bhailís
- Vocative
- a Sheáin de Bhailís
Female form
- Nominative
- Síle de Bhailís
- Genitive
- Shíle de Bhailís
- Vocative
- a Shíle de Bhailís
Alternative Irish-language surnames
Bhailis , Bhailis
Male form
- Nominative
- Seán Bhailis
- Genitive
- Sheáin Bhailis
- Vocative
- a Sheáin Bhailis
Female form
- Nominative
- Síle Bhailis
- Genitive
- Shíle Bhailis
- Vocative
- a Shíle Bhailis
English-language surnames
- Wallace