100 Girl Names Starting with O
100 NamesLetter OCoolFor Girls
Searching for baby girl names starting with O? This list has 100 beautiful options — from timeless classics to modern picks. Tap any name to copy it instantly.
1
Oluwayemisi
2
Özlem
3
Orsolya
4
Oona
5
Olivera
6
Osanne
7
Odila
8
Oriana
9
Oihana
10
Odeta
11
Omolara
12
Órlaith
13
Olja
14
Ottavia
15
Odetta
16
Otilia
17
Ottilie
18
Orinda
19
Ognyana
20
Orpah
21
Ogechukwukama
22
Olgica
23
Özge
24
Orsina
25
Odilie
26
Oliva
27
Oneida
28
Olive
29
Ognena
30
Obdulia
31
Olivia
32
Oighrig
33
Omobolanle
34
Ondina
35
Oluwaseyi
36
Oenone
37
Ouida
38
Odarka
39
Olena
40
Odile
41
Ophélie
42
Opal
43
Olympia
44
Oprah
45
Oksana
46
Oda
47
Órfhlaith
48
Octávia
49
Otávia
50
Ogechi
51
Orlagh
52
Oyunchimeg
53
Orlanda
54
Olufunmilayo
55
Osane
56
Olwen
57
Odharnait
58
Olwyn
59
Orianne
60
Ofelia
61
Odalys
62
Ophelia
63
Oni
64
Orah
65
Orli
66
Onóra
67
Ornat
68
Olga
69
Orpha
70
Ornella
71
Olayinka
72
Onyekachi
73
Oria
74
Odalis
75
Ottoline
76
Olivette
77
Olubunmi
78
Oanez
79
Olha
80
Olimpia
81
Odtsetseg
82
Odelia
83
Orabela
84
Olyvia
85
Odilia
86
Oluwafunmilayo
87
Oili
88
Oriane
89
Oralee
90
Oliwia
91
Orsola
92
Oana
93
Orit
94
Owena
95
Olwin
96
Oinone
97
Oralie
98
Olufunmilola
99
Odessa
100
Olympe
Frequently Asked Questions
What are good names starting with O?
This page lists 100 names beginning with the letter O — a mix of timeless classics and fresh modern picks. Tap any name to copy it.
Why do parents choose names by letter?
Many families want names that match siblings, honor a relative initial, or simply love how a letter sounds. Picking a letter first narrows thousands of options into a manageable shortlist.
Are these names popular or rare?
Both. The list blends well-known favorites with uncommon finds, so you can go familiar or stand out — your call.
Can I use these names for characters or pets?
Yes. Letter lists are a favorite trick of authors and game masters for keeping character names consistent and memorable.