100 Baby Girl Names That Start With O
100 NamesLetter OCoolFor Baby girl
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
Onyekachi
2
Odeta
3
Obdulia
4
Ourania
5
Oinone
6
Ognena
7
Oneida
8
Oralee
9
Olivia
10
Ottavia
11
Oprah
12
Ognyana
13
Odette
14
Oliwia
15
Odile
16
Orpha
17
Opal
18
Ornat
19
Orsola
20
Órlaith
21
Orit
22
Owena
23
Osane
24
Olivera
25
Orabela
26
Orvokki
27
Oona
28
Odharnait
29
Oili
30
Orsolya
31
Olufunmilola
32
Ophélie
33
Olyvia
34
Ogechukwukama
35
Özge
36
Olivie
37
Olalla
38
Olgica
39
Olena
40
Omobolanle
41
Olympe
42
Odelia
43
Orly
44
Omolara
45
Otilia
46
Oyunchimeg
47
Odilia
48
Odarka
49
Olimpia
50
Ottilia
51
Oxana
52
Odessa
53
Ornella
54
Olwin
55
Ofelia
56
Olwyn
57
Oriane
58
Olayinka
59
Ouida
60
Odtsetseg
61
Oluwaseyi
62
Olha
63
Onyeka
64
Otávia
65
Oanez
66
Oriana
67
Olwen
68
Özlem
69
Órfhlaith
70
Oighrig
71
Orlagh
72
Olympias
73
Osanna
74
Otylia
75
Ophelia
76
Odetta
77
Oonagh
78
Olive
79
Orli
80
Orinda
81
Olympia
82
Oksana
83
Olya
84
Odalis
85
Oralie
86
Oria
87
Océane
88
Odilie
89
Oluwayemisi
90
Oliva
91
Odalys
92
Octávia
93
Orianne
94
Orsina
95
Odila
96
Øydis
97
Osanne
98
Olufunmilayo
99
Ottilie
100
Oenone
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.