Baby Names Starting with O
Popular baby names beginning with the letter O, ranked by all-time popularity.
Girl Names Starting with O
- 1.Olivia
Latin · Peaceful olive tree, symbol of wisdom and grace
#1 - 2.Opal
Sanskrit · Precious gem of shifting light
#506 - 3.Olive
Latin · Symbol of peace and timeless wisdom
#178 - 4.Olga
Old Norse · Holy and blessed, sacred wisdom
#2938 - 5.Ollie
English / Latin · Peaceful olive tree; symbol of harmony
#2033 - 6.Ora
Latin / Hebrew · Radiant light and divine blessing
#3456 - 7.Ola
Scandinavian / Spanish · Ancestor's legacy, ancestral heritage and wisdom
#5572 - 8.Ophelia
Greek · Help and healing; wisdom with compassion
#289 - 9.Octavia
Latin · Eighth child, dignified and noble
#288 - 10.Odessa
Greek · Wanderer on a long and noble journey
#1543 - 11.Oakley
Old English · From the oak meadow, strong rooted and resilient
#172 - 12.Oaklynn
Modern American coinage · Strong as the oak tree, rooted in natural grace
#177 - 13.Oma
German / Dutch · Beloved grandmother, ancestral warmth
#2907 - 14.Ofelia
Greek · Help and protection, faithful blessing
#2107 - 15.Ona
Hebrew / Lithuanian · Grace and gracious gift of kindness
#4372 - 16.Orpha
Hebrew · A fawn, gentle and graceful spirit
#7703 - 17.Oralia
Latin / Spanish · Golden voice of eloquence and radiance
#6184 - 18.Oaklee
Modern American · Strong meadow of ancient oaks
#509 - 19.Oleta
Old Norse / Modern coinage · Noble legacy and enduring kindred spirit
#7680 - 20.Oaklyn
Modern American · Strong and rooted as an oak, peaceful woodland grace
#569 - 21.Ouida
Modern American / Irish Gaelic · Noble friend, unique and spirited
#4296 - 22.Odette
French · Wealthy, prosperous, noble heritage
#1205 - 23.Odell
Old English / Old Norse · Prosperous wealthy guardian of the homeland
#4787 - 24.Ocie
Modern American · Oceanic spirit, fresh and free-flowing
#5887 - 25.Oakleigh
Old English · Dwelling in the sacred oak meadow
#608 - 26.Oriana
Latin · Golden light, radiant and rising
#1748 - 27.Ocean
Modern American / Greek · Vast, boundless waters of freedom and wonder
#838 - 28.Olympia
Greek · From Mount Olympus, dwelling of the gods
#2369 - 29.Odalys
Germanic / Scandinavian · Wealthy and noble, heir to prosperity
#4008 - 30.Ossie
Irish Gaelic / Scottish · Little deer, swift and gentle of spirit
#6031 - 31.Odelia
German / Hebrew · Wealthy maiden of noble heritage and grace
#3249 - 32.Olyvia
Latin (variant spelling of Olivia) · Olive tree of peace and timeless grace
#2991 - 33.Odalis
Germanic · Prosperous and wealthy in spirit
#5367 - 34.Ozella
Modern coinage / Greek-influenced · Unique blossom of strength and originality
#6448 - 35.Oneida
Haudenosaunee (Iroquois Confederacy) · People of the standing stone, rooted and resilient
#7333 - 36.Omega
Greek · The final note in a symphony, complete and whole
#6077 - 37.Oliva
Latin · Olive bearer, symbol of peace and wisdom
#4882 - 38.Olevia
Modern American / Latin · Olive branch of peace and timeless wisdom
#7699 - 39.Onie
African American / Modern American · Unique and cherished one of her own
#8281 - 40.Onyx
Greek · Precious strength, dark and radiant beauty
#1334 - 41.Oona
Irish Gaelic · One true light, gentle and luminous soul
#2296 - 42.Otilia
Latin · Prosperous and noble in spirit
#5621 - 43.Odie
Old Norse · Blessed inheritor of ancient wisdom
#8890 - 44.Oneta
Modern American · Uniqueness and individuality, one of a kind
#9393 - 45.Otha
Old Norse · Wealthy and prosperous, blessed abundance
#9673 - 46.Orianna
Latin · Golden light and divine grace
#3521 - 47.Ova
Latin · Life-giving egg, symbol of beginning and potential
#6738 - 48.Osie
Old English / Scandinavian · Divine spear, strength and spiritual protection
#9893 - 49.Olene
Greek · Bright and shining with gentle light
#9927 - 50.Oda
Old Norse / Germanic · Wealth and prosperity, abundant blessing
#10042
Boy Names Starting with O
- 1.Oliver
Latin · Peaceful and compassionate olive tree
#3 - 2.Owen
Welsh · Young warrior, noble and youthful spirit
#20 - 3.Oscar
Old Norse / Irish Gaelic · Divine spear, warrior kissed by the gods
#217 - 4.Omar
Arabic · Long-lived with flourishing wisdom
#253 - 5.Otis
Greek · Wealth and fortune bless this child
#652 - 6.Orlando
Italian/Spanish, from Germanic roots · Renowned warrior with brave, shining spirit
#801 - 7.Otto
Germanic · Prosperous wealth and steadfast nobility
#311 - 8.Orville
French · Golden town of nobility and grace
#4536 - 9.Orion
Greek · Mighty hunter of the stars, celestial guardian
#330 - 10.Ollie
English / Scandinavian · Heir of the olive tree, peaceful legacy
#1074 - 11.Odell
Old English / Norse · Wooded valley, natural beauty and refuge
#3590 - 12.Osvaldo
Old Norse · Divine spear of the gods, sacred protector
#1400 - 13.Odin
Old Norse · Allfather, seeker of wisdom and divine knowledge
#375 - 14.Omari
Arabic · Long-lived and noble, full of dignity
#561 - 15.Octavio
Latin · The eighth, a blessed child of completion
#1343 - 16.Oakley
Old English · From the oak tree meadow, strength and nature
#422 - 17.Olin
Old Norse · Heir of the ancestors, carrying forward legacy
#1773 - 18.Oren
Hebrew · Pine tree, sturdy and enduring
#1289 - 19.Omer
Hebrew · Sheaf of grain, abundance and harvest blessing
#2111 - 20.Odis
Germanic / Old Norse · Wealthy and prosperous, one of abundance
#4467 - 21.Orval
English / Old Norse · Spear-bearer of inherited strength and courage
#3242 - 22.Olen
Scandinavian · Descendant of the ancestor, rooted in heritage
#2986 - 23.Onyx
Greek · Precious darkness and strength, mysterious gem
#383 - 24.Otha
Old English / Old German · Wealth and prosperity, a blessing of abundance
#3651 - 25.Orin
Hebrew / Old Norse · Pine tree; mountain strength and ancient woodland roots
#1907 - 26.Orrin
Old Norse / English · Pine tree, strong and steadfast roots
#2322 - 27.Oswaldo
Old English / Germanic · Divine power and protection, steady strength
#2666 - 28.Ottis
Germanic · Fortunate wealth and prosperous spirit
#4611 - 29.Oran
Irish Gaelic · Green and pale, blessed with natural grace
#4015 - 30.Ocean
Greek · Vast, boundless depths of wonder and mystery
#661 - 31.Oswald
Old English / Old Norse · Divine protector with godly power
#2301 - 32.Ozzy
Hebrew · Divine power and strength personified
#638 - 33.Obie
Modern American coinage · Small but mighty, spirited presence
#4310 - 34.Obed
Hebrew · Servant devoted to faith and humble purpose
#1927 - 35.Omarion
Modern American · Long-lived noble warrior, inspired by Omar
#2417 - 36.Osman
Arabic / Turkish · Bone-builder of empires, resolute and steady
#1047 - 37.Octavius
Latin · The eighth, noble and timeless strength
#1849 - 38.Osiris
Egyptian · God of renewal, eternal cycle of rebirth
#970 - 39.Otho
Latin · Prosperous and wealthy, of noble bearing
#5538 - 40.Oskar
Old Norse / Scandinavian · Divine spear warrior, god's champion
#1492 - 41.Ozzie
Old English / Hebrew · Divine spear and blessed strength combined
#1489 - 42.Osbaldo
Germanic · Divine protection and sacred strength
#4490 - 43.Oneal
Irish Gaelic · Descended from champions of ancient valor
#5087 - 44.Osiel
Hebrew · God's strength and divine power
#1443 - 45.Oral
Hebrew · Light and illumination from within
#6189 - 46.Ocie
Modern American · Oceanic spirit, waves of strength
#5755 - 47.Olan
Irish Gaelic · Ancestor-descended with timeless honor
#3770 - 48.Oziel
Hebrew · God's strength and divine protection
#1277 - 49.Orson
Latin · Mighty as a bear, fierce and protective
#1501 - 50.Odie
Modern American · Spirited and singular, uniquely joyful
#4884
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