Boy Names that start with O

A list of popular Male names with first letter O

#	Name	Avg. Age	Peak Year	More
1	Oscar	70	1886	Os- Boy Names
2	Omarion	15	2005	Om- Boy Names
3	Oliver	70	2018	Ol- Boy Names
4	Owen	70	2016	Ow- Boy Names
5	Odin	17	2018	Od- Boy Names
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6	Orion	35	2018	Or- Boy Names
7	Omar	69	2006	Om- Boy Names
8	Orlando	70	1975	Or- Boy Names
9	Omari	14	2018	Om- Boy Names
10	Otis	79	1899	Ot- Boy Names
11	Osvaldo	28	2004	Os- Boy Names
12	Oswaldo	15	2006	Os- Boy Names
13	Orville	92	1913	Or- Boy Names
14	Otto	86	1880	Ot- Boy Names
15	Octavio	30	2003	Oc- Boy Names
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16	Odell	88	1922	Od- Boy Names
17	Ollie	93	1891	Ol- Boy Names
18	Onyx	1	2018	On- Boy Names
19	Odis	94	1910	Od- Boy Names
20	Orval	102	1902	Or- Boy Names
21	Olin	98	1892	Ol- Boy Names
22	Olen	99	1916	Ol- Boy Names
23	Oakley	83	2018	Oa- Boy Names
24	Omer	105	1891	Om- Boy Names
25	Otha	98	1896	Ot- Boy Names
26	Ora	106	1883	Or- Boy Names
27	Oren	103	1895	Or- Boy Names
28	Ottis	102	1903	Ot- Boy Names
29	Otho	109	1881	Ot- Boy Names
30	Oswald	112	1886	Os- Boy Names
31	Oran	107	1901	Or- Boy Names
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32	Orin	105	1880	Or- Boy Names
33	Obie	105	1899	Ob- Boy Names
34	Octavius	30	1987	Oc- Boy Names
35	Oral	113	1892	Or- Boy Names
36	Orrin	104	1881	Or- Boy Names
37	Olaf	119	1885	Ol- Boy Names
38	Odie	116	1899	Od- Boy Names
39	Ole	124	1881	Ol- Boy Names
40	Oneal	90	1935	On- Boy Names
41	Orvil	102	1921	Or- Boy Names
42	Orland	104	1922	Or- Boy Names
43	Ocie	112	1890	Oc- Boy Names
44	Olan	102	1908	Ol- Boy Names
45	Ozie	115	1911	Oz- Boy Names
46	Osbaldo	17	2002	Os- Boy Names
47	Osie	121	1908	Os- Boy Names
48	Orvel	113	1888	Or- Boy Names
49	Orlin	87	1932	Or- Boy Names
50	Opal	114	1910	Op- Boy Names

…and 39 more!