Philipson, Philips, Philps
Philipson, Philips, Philps—Some of the M'Killops, a McDonald sept, have changed their name to Philipson, etc.; in Gaelic Mac Fhilib.
Alphabetical Index of Anglicised Surnames in Ireland
See also Woulfe’s Irish Names and Surnames
… and O'Hart's Irish Pedigrees