First Names Starting with O

There are 1,388 first names starting with O in the SSA database, covering every registered U.S. birth from 1880 to 2024. Click any name to see a full profile with popularity charts, gender data, decade breakdowns, and state distribution.

Rarity

Gender

Sort by

1,388 names starting with O

Name	Est. Living	Total Births	Peak Year	Rarity
Orel	242	692	1916	Very Rare
Oluwatoni	242	244	2017	Very Rare
Orchid	238	295	2021	Very Rare
Oshae	238	242	1994	Very Rare
Oluwakemi	237	243	2000	Very Rare
Ottie	235	1,884	1917	Very Rare
Oaks	235	237	2024	Very Rare
Orman	234	886	1923	Very Rare
Orrie	230	988	1918	Very Rare
Owynn	230	232	2016	Very Rare
Ornella	229	234	2013	Very Rare
Omere	229	231	2015	Very Rare
Oshun	228	229	2022	Very Rare
Orvel	227	1,157	1919	Very Rare
Osei	227	233	1981	Very Rare
Oanh	224	237	1981	Very Rare
Oakes	224	226	2024	Very Rare
Odetta	223	628	1922	Very Rare
Oliviagrace	220	222	2019	Very Rare
Osborn	216	597	1923	Very Rare
Oniel	216	246	1993	Very Rare
Omarie	216	218	2007	Very Rare
Omaria	216	218	2004	Very Rare
Oaklin	214	215	2021	Very Rare
Otelia	213	1,184	1923	Very Rare
Ollin	213	301	2022	Very Rare
Olaoluwa	213	215	2014	Very Rare
Oliana	212	214	2018	Very Rare
Osher	211	218	2024	Very Rare
Obert	208	619	1921	Very Rare
Oriyah	207	208	2022	Very Rare
Oliverio	206	216	2008	Very Rare
Oryn	205	206	2018	Very Rare
Orest	203	294	1952	Very Rare
Oliviarose	202	203	2019	Very Rare
Owin	200	202	2013	Very Rare
Ovie	199	845	1917	Very Rare
Obrien	198	209	1991	Very Rare
Oluwatimilehin	197	199	2014	Very Rare
Oceane	196	198	2023	Very Rare
Oneta	195	1,465	1922	Very Rare
Oluchi	194	197	2001	Very Rare
Oluwatomisin	193	195	2012	Very Rare
Onur	192	194	2016	Very Rare
Onie	189	2,063	1918	Very Rare
Ohm	189	191	2003	Very Rare
Octavion	187	189	2006	Very Rare
Osten	185	187	2013	Very Rare
Orlinda	183	321	1946	Very Rare
Oluwasemilore	182	183	2017	Very Rare