Last names beginning with O

Last names from OKI to OKOYE

Each of the names is displayed with corresponding data on the name's rank and the number of time it shows up in census. Some surnames are also augmented with information about their origins and meanings. Names are sorted in alphabetical order.

Name	Rank	Rank	Delta	Count	Origin	Meaning
	2000 census	1990 census	in rank	2000 census
Oki	34,342	35,089		624	Russian
Okie	114,166	69,496		142	English	Local: At the oak-ey...
Okimoto	34,711	39,693		616	Japanese
Okimura	89,549			192	Japanese
Okin	56,392	42,643		339	Jewish
Okinaka	121,058	46,049		132	Japanese
Okine	141,788			108
Okino	61,544	35,088		305	Japanese
Okins	138,741	55,150		111
Okita	58,999			321	Japanese
Okken	122,534	69,494		130
Okland	64,008			291	Norwegian
Oko	83,965			208
Okocha	129,619			121	Nigerian
Okoh	79,958			221	Nigerian
Okojie	127,186	61,469		124
Okoli	68,782	80,339		267	Nigerian
Okolie	141,788			108
Okolo	54,385	61,468		355
Okon	24,857	29,890		940	Jewish

Name	Rank	Rank	Delta	Count	Origin	Meaning
	2000 census	1990 census	in rank	2000 census
Okonek	63,141	46,048		296	Polish
Okoniewski	50,366	50,165		390	Polish
Okonkwo	37,591			557	Nigerian
Okonski	35,860	39,692		592	Polish
Okorie	72,022			252
Okorn	95,567			177	Slovenian
Okoro	28,912	31,403		774	African
Okoronkwo	95,091	55,149		178	Nigerian
Okoye	33,690	37,233		638	Nigerian