List of Baby Names for Boys Starting with O

Oldrich

(AWLD-rik)

Meaning of name Oldrich. Etymology : Slovak form of ULRICH. Saint : Origin : Slovak.

Meaning: Rich heritage Origin: Czech, Germanic

Oldrik

(AWLD-rik)

The meaning of the name “Oldrik” is: “Powerful through his inheritance”.

Meaning: Powerful inheritance Origin: Germanic

Ole

Ole is a Danish and Norwegian masculine given name, derived from the Old Norse name Óláfr, meaning "ancestor's descendant".

Meaning: Ancestor Origin: Norse

Oleander

(OH-lee-an-der)

Contribute your knowledge to the name Oleander. ... Oleander is an evergreen shrub or small tree with white, pink, or red flowers. It is so widely cultivated that no precise region of origin has been identified, though southwest Asia has been suggested. Oleander is one of the most poisonous of commonly grown garden plants.

Oleg

Oleg (Russian: Олег), Oleh (Ukrainian: Олег), or Aleh (Belarusian: Алег) is a East Slavic given name. The name is very common in Russia, Ukraine and Belаrus. It derives from the Old Norse Helgi (Helge), meaning "holy", "sacred", or "blessed". The feminine equivalent is Olga.

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').

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