Cat names starting with O

Real cat names that start with O, ranked by how many licensed and shelter pets have them.

Most popular

#	Name	Dogs	Cats	All pets
1	Oliver	1,643	231	1,876
2	Oreo	1,528	205	1,754
3	Oscar	1,084	157	1,246
4	Olive	935	113	1,052
5	Ollie	1,153	97	1,250
6	Onyx	314	90	406
7	Olivia	268	66	337
8	Otis	658	43	702
9	Opal	106	41	147
10	Ozzy	375	37	413
11	Ophelia	92	34	128
12	Owen	88	24	112
13	Orion	78	20	100
14	Orange	9	19	28
15	Otto	346	17	363
16	Orville	9	16	25
17	Ozzie	184	14	199
18	Otter	52	14	67
19	Odin	318	13	332
20	Odette	10	12	22
21	Oakley	239	11	250
22	Opie	109	10	120
23	Obi	176	10	186
24	Orzo	12	10	22
25	Olaf	75	10	87
26	Onion	8	10	19
27	Omar	27	9	36
28	Orca	9	8	17
29	O'Malley	5	8	13
30	Obsidian	10	8	18
31	Octavia	21	7	29
32	Orson	16	7	24
33	Olympia	16	6	22
34	Oats	10	5	15
35	Oswald	23	5	28
36	Oatmeal	32	5	38
37	Oberon	34	5	39
38	Obie	47	5	52
39	Osiris	23	4	27
40	Orchid	10	4	14
41	October	12	4	16
42	Oak	14	4	18
43	Odessa	17	4	21
44	Odie	160	4	164
45	Omega	17	4	21
46	Ocean	62	4	67
47	Oz	31	4	36
48	Oslo	62	3	65
49	Oona	44	3	47
50	Orlando	18	3	21

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