IrishLast Names [Surnames] starting with O

Irish last names starting with O

Irish last names in alphabetical order:
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Name	Origin	Meaning
Oflynn	Irish
Ofogarty	Irish
Ofolan	Irish
Oforan	Irish
Ofraher	Irish
Ofrahill	Irish
Ofrawley	Irish
Ofriel	Irish
Ofspring	Irish	Local: A variant of Oxpring.
Ofurey	Irish
Ogahan	Irish
Ogalligan	Irish
Ogalvin	Irish
Ogan	Irish	The son of Ogan or Wogan.
Ogara	Irish
Ogarvey	Irish
Ogately	Irish
Ogavan	Irish
Ogborn	Irish	Local: Of Oxbourn, two parishes in co...
Ogbourn	Irish	Local: Of Oxbourn, two parishes in co...
Ogden	Irish	Local: Of Oakden, i.e. the oak-den. T...
Ogeaney	Irish
Ogeary	Irish
Ogeehan	Irish
Oger	Irish	The son of Oger. Auger is a variant.
Ogerane	Irish

Name	Origin	Meaning
Ogiblin	Irish
Ogibney	Irish
Ogier	Irish	The son of Oger. Auger is a variant.
Ogilboy	Irish
Ogilby	Irish	Local: Of Ogleby. The original meanin...
Ogillan	Irish
Ogilvie	Irish	Local: From the lands of 'Ogilvie,' i...
Ogilvy	Irish	Local: from the Barony of Ogilvy in F...
Ogle	Irish	The son of Ogle, Iceland Ogvalld. A n...
Ogleby	Irish	Local: Of Ogleby. The original meanin...
Oglesby	Irish	Local: Of Ogleby. The original meanin...
Oglethorpe	Irish	Local: Of Oglethorp. Oglestorp and Og...
Oglissane	Irish
Oglorney	Irish
Ogogarty	Irish
Ogohery	Irish
Ogorman	Irish
Ogormley	Irish
Ogorry	Irish
Ogrady	Irish
Ogreaney	Irish
Ogrennan	Irish
Ogribben	Irish
Ogrogan	Irish