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
Ozil	135	136	2012	Very Rare
Osmel	131	132	2007	Very Rare
Osaze	130	132	2007	Very Rare
Olly	129	138	2021	Very Rare
Othella	127	708	1921	Very Rare
Otniel	127	129	2018	Very Rare
Omauri	127	128	2012	Very Rare
Olani	127	128	2024	Very Rare
Odai	125	127	2022	Very Rare
Ormond	124	513	1917	Very Rare
Oneita	123	869	1921	Very Rare
Oriya	123	124	2024	Very Rare
Olivander	123	124	2023	Very Rare
Osric	122	125	2015	Very Rare
Omarii	122	123	2023	Very Rare
Omolara	121	123	2000	Very Rare
Oryon	121	122	2017	Very Rare
Ohemaa	121	122	2024	Very Rare
Obbie	120	296	1920	Very Rare
Obdulia	120	163	1975	Very Rare
Odilon	120	132	1988	Very Rare
Olenna	120	121	2023	Very Rare
Omolola	118	121	1977	Very Rare
Olawale	118	120	2020	Very Rare
Ovi	118	119	2024	Very Rare
Olivine	117	206	2021	Very Rare
Obsidian	117	118	2023	Very Rare
Onyxx	117	118	2023	Very Rare
Odus	116	596	1918	Very Rare
Orit	116	124	1975	Very Rare
Odessia	115	601	1922	Very Rare
Oluwatoyin	115	120	1981	Very Rare
Orbin	114	456	1916	Very Rare
Oneka	114	125	1971	Very Rare
Olesya	112	113	2004	Very Rare
Ossiel	110	111	1996	Very Rare
Onesti	110	111	2004	Very Rare
Oberyn	110	111	2019	Very Rare
Olie	109	997	1920	Very Rare
Orlandus	109	116	1971	Very Rare
Onesha	109	113	1994	Very Rare
Odinn	108	109	2019	Very Rare
Onyekachi	107	108	2017	Very Rare
Oralee	105	662	1919	Very Rare
Otila	105	510	1924	Very Rare
Olayinka	105	110	1984	Very Rare
Onaje	105	109	1992	Very Rare
Oaklei	104	105	2023	Very Rare
Ollis	103	414	1927	Very Rare
Ourania	103	112	1976	Very Rare