Baby Names Starting with O
Popular baby names beginning with the letter O, most popular in the 2020s first.
Girl Names Starting with O
- 1.Olivia
Latin · Peaceful olive tree, symbol of wisdom and grace
#1 - 2.Oakley
Old English · From the oak meadow, strong rooted and resilient
#172 - 3.Oaklynn
Modern American coinage · Oak lake
#177 - 4.Olive
Latin · Symbol of peace and timeless wisdom
#178 - 5.Octavia
Latin · Eighth
#288 - 6.Ophelia
Greek · Help
#289 - 7.Opal
Sanskrit · Precious gem of shifting light
#506 - 8.Oaklee
Modern American · Strong meadow of ancient oaks
#509 - 9.Oaklyn
Modern American · Strong and rooted as an oak, peaceful woodland grace
#569 - 10.Oakleigh
Old English · Oak clearing
#608 - 11.Ocean
Modern American / Greek · Vast, boundless waters of freedom and wonder
#838 - 12.Odette
French · Wealthy, prosperous, noble heritage
#1205 - 13.Onyx
Greek · Precious strength, dark and radiant beauty
#1334 - 14.Odessa
Greek · Wanderer on a long and noble journey
#1543 - 15.Oriana
Latin · Golden light, radiant and rising
#1748 - 16.Ollie
English / Latin · Peaceful olive tree; symbol of harmony
#2033 - 17.Ofelia
Greek · Help and protection, faithful blessing
#2107 - 18.Oona
Irish Gaelic · One true light, gentle and luminous soul
#2296 - 19.Olympia
Greek · From Mount Olympus, dwelling of the gods
#2369 - 20.Orla
Irish Gaelic · Golden princess, radiant heir of noble lineage
#2723 - 21.Oaklie
Modern American · Strong, grounded spirit of ancient oak trees
#2904 - 22.Olga
Old Norse · Holy and blessed, sacred wisdom
#2938 - 23.October
Latin · The eighth month, autumn's golden abundance
#2983 - 24.Olyvia
Latin (variant spelling of Olivia) · Olive tree of peace and timeless grace
#2991 - 25.Ottilie
German / Greek · Wealthy treasure and noble spirit
#3164 - 26.Ohana
Hawaiian · Family and belonging, love that binds all
#3168 - 27.Odelia
German / Hebrew · Wealthy maiden of noble heritage and grace
#3249 - 28.Ozzie
Hebrew / Old Germanic · Divine strength and powerful protection
#3307 - 29.Ora
Latin / Hebrew · Radiant light and divine blessing
#3456 - 30.Orianna
Latin · Golden light and divine grace
#3521 - 31.Oceana
Greek / Latin · Vast and powerful as the endless ocean
#3816 - 32.Odalys
Germanic / Scandinavian · Wealthy and noble, heir to prosperity
#4008 - 33.Oumou
Bambara/West African · Mother, nurturing love and feminine strength
#4070 - 34.Odyssey
Greek · Epic journey of the soul, adventure and discovery
#4236 - 35.Orly
Hebrew · I have light, radiant and bright
#4299 - 36.Olena
Greek / Slavic · Bright light and shining torch of compassion
#4355 - 37.Ona
Hebrew / Lithuanian · Grace and gracious gift of kindness
#4372 - 38.Orli
Hebrew · My light and source of eternal joy
#4537 - 39.Oliva
Latin · Olive bearer, symbol of peace and wisdom
#4882 - 40.Oksana
Russian / Greek · Graceful hospitality and welcoming spirit
#5039 - 41.Odalis
Germanic · Prosperous and wealthy in spirit
#5367 - 42.Ola
Scandinavian / Spanish · Ancestor's legacy, ancestral heritage and wisdom
#5572 - 43.Olivette
Latin · Small olive branch, symbol of peace and grace
#5592 - 44.Otilia
Latin · Prosperous and noble in spirit
#5621 - 45.Oliviah
Latin · Olive tree of peace and wisdom
#5638 - 46.Onalee
Modern American coinage · Grace and radiance of divine one
#5816 - 47.Ocie
Modern American · Oceanic spirit, fresh and free-flowing
#5887 - 48.Odilia
Germanic · Wealthy in spirit and blessed abundance
#6041 - 49.Omega
Greek · The final note in a symphony, complete and whole
#6077 - 50.Oralia
Latin / Spanish · Golden voice of eloquence and radiance
#6184
Boy Names Starting with O
- 1.Oliver
Latin · Olive tree
#3 - 2.Owen
Welsh · Well-born, or young warrior
#20 - 3.Oscar
Old Norse / Irish Gaelic · Friend of the deer, or spear of the gods
#217 - 4.Omar
Arabic · Long-lived and flourishing
#253 - 5.Otto
Germanic · Wealth
#311 - 6.Orion
Greek · Light of heaven, or rising in the sky
#330 - 7.Odin
Old Norse · Fury and inspiration
#375 - 8.Onyx
Greek · Precious darkness and strength, mysterious gem
#383 - 9.Oakley
Old English · From the oak tree meadow, strength and nature
#422 - 10.Omari
Arabic · Long-lived and noble, full of dignity
#561 - 11.Ozzy
Hebrew · God's power
#638 - 12.Otis
Greek · Wealth and fortune bless this child
#652 - 13.Ocean
Greek · Vast, boundless depths of wonder and mystery
#661 - 14.Orlando
Italian/Spanish, from Germanic roots · Renowned warrior with brave, shining spirit
#801 - 15.Osiris
Egyptian · God of renewal, eternal cycle of rebirth
#970 - 16.Ozias
Hebrew · God's strength and salvation, divine power
#977 - 17.Osman
Arabic / Turkish · Bone-builder of empires, resolute and steady
#1047 - 18.Ollie
English / Scandinavian · Heir of the olive tree, peaceful legacy
#1074 - 19.Oziel
Hebrew · God's strength and divine protection
#1277 - 20.Oakland
English · Strength rooted in open land and oak trees
#1283 - 21.Oren
Hebrew · Pine tree, sturdy and enduring
#1289 - 22.Octavio
Latin · The eighth, a blessed child of completion
#1343 - 23.Osvaldo
Old Norse · God's power
#1400 - 24.Osiel
Hebrew · God's strength and divine power
#1443 - 25.Ozzie
Old English / Hebrew · Divine spear and blessed strength combined
#1489 - 26.Oskar
Old Norse / Scandinavian · Divine spear warrior, god's champion
#1492 - 27.Orson
Latin · Mighty as a bear, fierce and protective
#1501 - 28.Obadiah
Hebrew · Servant of God; devoted and spiritually grounded
#1555 - 29.Olin
Old Norse · Heir of the ancestors, carrying forward legacy
#1773 - 30.Oden
Old Norse · Inspired wisdom, strength of the ancient gods
#1844 - 31.Octavius
Latin · The eighth, noble and timeless strength
#1849 - 32.Oaklen
Modern American · Strong as an oak tree; noble and steadfast
#1876 - 33.Orin
Hebrew / Old Norse · Pine tree; mountain strength and ancient woodland roots
#1907 - 34.Obed
Hebrew · Servant devoted to faith and humble purpose
#1927 - 35.Ori
Hebrew · My light, guidance and radiance
#1954 - 36.Om
Sanskrit · Sacred syllable, ultimate reality and peace
#2085 - 37.Omer
Hebrew · Sheaf of grain, abundance and harvest blessing
#2111 - 38.Octavian
Latin · Eighth-born with noble dignity
#2299 - 39.Oswald
Old English / Old Norse · Divine protector with godly power
#2301 - 40.Orrin
Old Norse / English · Pine tree, strong and steadfast roots
#2322 - 41.Osmar
Old English / Old Norse · Divine spear of God with warrior strength
#2327 - 42.Oak
English · Strength, endurance, and noble steadfastness
#2402 - 43.Omarion
Modern American · Long-lived noble warrior, inspired by Omar
#2417 - 44.Olivier
French / Latin · Peaceful protector, graceful as the olive tree
#2458 - 45.Oshea
Modern American · Divine protection and spiritual strength united
#2552 - 46.Oswaldo
Old English / Germanic · Divine power and protection, steady strength
#2666 - 47.Ojas
Sanskrit · Vital life force, radiant vitality and spiritual energy
#2918 - 48.Omega
Greek · The final chapter, ultimate wholeness and completion
#2941 - 49.Othniel
Hebrew · God's strength and lion-like courage united
#2985 - 50.Olen
Scandinavian · Descendant of the ancestor, rooted in heritage
#2986
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