Christian Names Meanings for Baby Boys Starting with (O) ×

  • Oleif
    Moringa derives from a Tamil word, murungai, meaning "twisted pod", alluding to the young fruit.
    Meaning: Relic descendant Origin: Norwegian
  • Olek - AW-lek
    Olek is a Polish mixed name. The meaning of the name is Protector of Mankind.
    Meaning: Defender of man Origin: Greek
  • Oleksandr
    A compound Greek name composed of the elements alexein (to defend, to help) and andros (man): hence, “defender or helper of mankind.” The name was borne by Alexander the Great (356—323 B.C.), a Macedonian king and military conqueror who helped spread the Greek culture across Asia Minor to Egypt and India.
  • Olen
    Olen Name Meaning. Dutch: patronymic from Oele, Oole, a short form of any of the Germanic compound names with the first element odal 'wealth', e.g. Odelbert (with second element berht 'bright', 'famous').
    Meaning:
  • Oleos
    Oleo- word-forming element meaning "oil" or "oleic," from Latin oleum (see oil (n.)). oleo in Medicine.
    Meaning: Holy oil used in church Origin: Spanish
  • Oles
    Oles Name Meaning Polish (Oles): from a pet form of the personal name Oleksander (see Alexander) or Oleksy (see Alexis). Hungarian (Öles): nickname for a strong or big man from öles 'strong', 'well-built'.
    Meaning: Defender of man Origin: Greek
  • Olev
    The name Olev is in the Estonian Names category. ... Instead, we recommend that you pay a greater attention to the origin and meaning of the name Olev. Read our baby name articles for useful tips regarding baby names and naming your baby.
    Meaning: Ancestor Origin: Scandinavian
  • Olezka
    Meaning: Holy Origin: Russian
  • Olin - O-lin
    Meanings and history of the name Olin: | Edit. Middle English origin: From the word holly, the evergreen shrub or tree; (Middle English holi(n), Old English holegn). Old Norse origin: of the ancestors or "ancestor's heir" or "family's descendant" Swedish: "to inherit"
    Meaning: Holly Origin: Hawaiian
  • Oliphant
    Oliphant Name Meaning. English, Scottish, French, and German: from Middle English, Old French, Middle High German olifant 'elephant' (medieval Latin olifantus, from classical Latin elephantus, Greek elephas, genitive elephantos). The circumstances in which this word was applied as a surname are not clear.
    Meaning: Great strength Origin: Scottish
  • Olis
    O-lis, ol-is ] The baby boy name Olis is pronounced as AALIHS †. Olis is of Germanic origin. The meaning of Olis is 'a powerful man'. Variant forms of Olis include the names Oliss, Olisse, Olys, Olyss, and Olysse. See also the related categories, powerful, man (humanity), and germanic (german).
    Meaning: Powerful, strong Origin: German
  • Olivander
    Meanings and history of the name Ollivander: | Edit. From Harry Potter, the surname of an old wandmaking family. It's been speculated that the name's origin is "olive wand" and that it points to a Mediterranean origin for the family.
    Meaning: Elf army
  • Oliverio
    Oliverio Name Meaning. Italian: variant of the personal name Oliviero.
    Meaning: Affectionate Origin: Spanish
  • Oliverios
    Oliverio Name Meaning. Italian: variant of the personal name Oliviero.
    Meaning: Affectionate Origin: Spanish
  • Olivier
    Meanings and history of the name Olivier: | Edit. French form of Oliver. Norman French form of a Germanic name, possibly the name Alfihar meaning "elf army". The spelling was altered by association with Latin oliva "olive tree".
    Meaning:
  • Oliviero
    Given Name OLIVIERO. GENDER: Masculine. USAGE: Italian. PRONOUNCED: o-lee-VYE-ro [details]
    Meaning: Elf army
  • Olivio
    Olivio [oliv-io] as a boys' name is of Latin origin, and the meaning of the name Olivio is "olive tree". Olivio is an alternate form of Oliver (Latin).
    Meaning: Olive tree Origin: Latin
  • Olivor
    French Meaning: The name Oliver is a French baby name. In French the meaning of the name Oliver is: The olive tree. The biblical olive tree symbolizes fruitfulness and beauty and dignity. Extending an olive branch signifies an offer of peace.
    Meaning: Olive tree Origin: Latin
  • Oliwer
    French Meaning: The name Oliver is a French baby name. In French the meaning of the name Oliver is: The olive tree. The biblical olive tree symbolizes fruitfulness and beauty and dignity.
    Meaning: Elf army
  • Oliwier
    French Meaning: The name Oliver is a French baby name. In French the meaning of the name Oliver is: The olive tree. The biblical olive tree symbolizes fruitfulness and beauty and dignity. Extending an olive branch signifies an offer of peace.
    Meaning: Elf army
  • Ollaneg
    Meaning: From olney Origin: English
  • Ollen
    Ollen Name Meaning & Origin. Baby Name Wizard.
    Meaning:
  • Ollie - AHL-ee
    Origin of the name Ollie: Pet form of Oliver, a name derived from the French Olivier, which is generally considered to be from the Old French olivier (olive tree).
    Meaning: A familiar form of oliver Origin: French
  • Ollin
    Personal experiences with the name Ollin: | Edit. Nickname for Ollin is Ollie.
    Meaning:
  • Ollivander - AWL-i-van-der
    Meanings and history of the name Ollivander: | Edit. From Harry Potter, the surname of an old wandmaking family. It's been speculated that the name's origin is "olive wand" and that it points to a Mediterranean origin for the family.
    Meaning:
  • Olliver
    Latin Meaning: The name Olliver is a Latin baby name. In Latin the meaning of the name Olliver is: Peaceful.
    Meaning: Elf army Origin: French
  • Olly
    Meaning 'elf warrior' or 'olive tree', it is related to Oliver of English and German origins. It is used largely in the English language and often a nickname for those called Oliver. Famous Olly's include X-factor finalist singer Olly Murs.
    Meaning: Elf army
  • Olmo - OHL-moh
    Olmo Name Meaning. Italian (mainly Tuscany and northern Italy) and Spanish: from olmo 'elm', Latin ulmus, topographic name for someone who lived by a conspicuous elm tree, or a habitational name from a place named Olmo, from the same word.
    Meaning:
  • Olney
    Olney Name Meaning. English: habitational name from places called Olney in Buckinghamshire and Northamptonshire. The former is named in Old English as Ollaneg 'island of a man called Olla'; the latter is from Old English ana 'one', 'single', 'solitary' + leah 'wood', 'clearing', with later metathesis of -nl- to -ln-.
    Meaning: From olney Origin: English
  • Olof
    Olaf or Olav (/ˈoʊləf/, /ˈoʊlɑːf/, or British Ōleifr, Anleifr /ˈoʊlæf/; Old Norse: Áleifr, Ólafr) is a Scandinavian, German, and Dutch given name. It is presumably of Proto-Norse origin, reconstructed as *Anu-laibaz, from anu "ancestor, grand-father" and laibaz "heirloom, descendant".
    Meaning: Descendant of the ancestors Origin: Scandinavian