Proudman

Padraig Mac Giolla-Domhnaigh
1923

Proudman—The name is the anglicised form of O'Dempsey (O'Díomasaigh) and M'Gimpsey (Mac Dhíomasaigh), the latter name being common in North County Down, from diomas, proud.

Alphabetical Index of Anglicised Surnames in Ireland

See also Woulfe’s Irish Names and Surnames
and O'Hart's Irish Pedigrees