Irish surnames from Leinster
17 surnames that belong to Leinster, with their meanings and Irish spellings. Surnames spread far from their home county over the centuries, so this shows where each family began.
- BrennanÓ Braonáin · descendant of Braonán
- ByrneÓ Broin · descendant of Bran
- O'CarrollÓ Cearbhaill · descendant of Cearbhall
- CullenÓ Cuilinn · descendant of Cuilean
- DoyleÓ Dubhghaill · dark foreigner
- DunneÓ Duinn · descendant of Donn
- O'FarrellÓ Fearghail · descendant of Fearghal
- FitzpatrickMac Giolla Phádraig · son of the devotee of Patrick
- FoxÓ Sionnaigh · descendant of Sionnach
- KavanaghCaomhánach · follower of Caomhán
- KennyÓ Cionaoith · descendant of Cionaodh
- KeoghMac Eochaidh · son of Eochaidh
- MooreÓ Mórdha · descendant of Mórdha
- NolanÓ Nualláin · descendant of Nuallán
- O'TooleÓ Tuathail · descendant of Tuathal
- WalshBreathnach · Welshman or Briton
- WhelanÓ Faoláin · descendant of Faolán