Surname type: A.K.A.
| Member | Alternative Name |
|---|---|
| Ralph Neville | Ralph Neville (Ralph Neville) Grenville (A.K.A.) |
| Gerard Noel | Gerard (Gerard) Edwardes (A.K.A.) |
| Philip Noel-Baker | Philip (Philip John) Baker (A.K.A.) |
| Francis Norie-Miller | Francis (Francis) Miller (A.K.A.) |
| Percy Nugent | Percy (Percy) Fitzgerald (A.K.A.) |
| Francis Ogilvie-Grant | Francis (Francis William) Grant (A.K.A.) |
| Francis Ogilvie-Grant | Francis (Francis William Ogilvie) Grant (A.K.A.) |
| Kevin O'Higgins | Kevin (Kevin Christopher) Higgins (A.K.A.) |
| Edward O'Kelly | Edward (Edward Peter) Kelly (A.K.A.) |
| Sean O'Kelly | Seán (Seán Tomás) Ó Ceallaigh (A.K.A.) |
| John O'Mahony | Sean (Sean) O'Mahony (A.K.A.) |
| William Ormsby-Gore | William (William) Gore (A.K.A.) |
| John Ormsby-Gore | John (John Ralph Ormsby) Gore (A.K.A.) |
| William Ormsby-Gore | William (William Richard Ormsby) Gore (A.K.A.) |
| Archibald Orr-Ewing | Archibald (Archibald Orr) Ewing (A.K.A.) |
| John Owen | John (John) Lord (A.K.A.) |
| Henry William George Paget | Earl of Uxbridge (A.K.A.) |
| John Pakington | John (John Somerset) Russell (A.K.A.) |
| Walter Pelham | Walter (Walter John) Pelham (A.K.A.) |
| Percy | Earl Percy (A.K.A.) |
| John Philipps | John (John Henry) Scourfield (A.K.A.) |
| Philip Pleydell-Bouverie | Philip (Philip Pleydell) Bouverie (A.K.A.) |
| Duncombe Pleydell-Bouverie | Duncombe (Duncombe Pleydell) Bouverie (A.K.A.) |
| Edward Pleydell-Bouverie | Edward (Edward Pleydell) Bouverie (A.K.A.) |
| William Pole-Carew | William (William Henry Pole) Carew (A.K.A.) |