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

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1,388 names starting with O

Name	Est. Living	Total Births	Peak Year	Rarity
Olivette	180	762	1920	Very Rare
Ova	179	1,892	1918	Very Rare
Onesty	179	181	2006	Very Rare
Onya	178	184	1989	Very Rare
Olanda	170	191	1970	Very Rare
Orvis	169	940	1920	Very Rare
Ovid	169	741	1915	Very Rare
Onofre	168	246	1981	Very Rare
Omran	165	166	2017	Very Rare
Oaken	162	163	2019	Very Rare
Oaklynne	162	163	2023	Very Rare
Olumide	161	164	2015	Very Rare
Ortencia	160	316	1949	Very Rare
Oyuki	160	164	1988	Very Rare
Omaree	159	161	2004	Very Rare
Osmany	158	160	2012	Very Rare
Olene	156	1,347	1922	Very Rare
Ohanna	155	156	2021	Very Rare
Orris	154	988	1918	Very Rare
Orlena	154	648	1921	Very Rare
Oshen	153	154	2023	Very Rare
Orbie	152	660	1916	Very Rare
Otisha	152	160	1987	Very Rare
Oviya	152	154	2011	Very Rare
Omi	152	153	2023	Very Rare
Omunique	151	154	1998	Very Rare
Ofilia	150	472	1929	Very Rare
Odella	149	821	1919	Very Rare
Olanna	149	150	2018	Very Rare
Olden	148	514	1918	Very Rare
Oday	148	149	2018	Very Rare
Oluwaferanmi	148	149	2016	Very Rare
Othel	146	886	1921	Very Rare
Ohn	145	162	1984	Very Rare
Onyinyechi	145	147	2008	Very Rare
Ondine	144	148	2013	Very Rare
Olman	143	144	2009	Very Rare
Omani	143	144	2024	Very Rare
Owain	142	144	2008	Very Rare
Ovadia	142	143	2017	Very Rare
Oli	141	142	2023	Very Rare
Overton	140	544	1918	Very Rare
Obediah	140	220	1954	Very Rare
Oluwadamilare	140	141	2019	Very Rare
Odean	139	728	1924	Very Rare
Osinachi	139	140	2016	Very Rare
Obaloluwa	138	139	2019	Very Rare
Orlo	137	920	1919	Very Rare
Ory	136	147	1986	Very Rare
Omie	135	1,167	1920	Very Rare