Female and male first names beginning with the letter “O”..

Rare Hebrew male name derived from 'Uzziyah', meaning 'strength'. It was borne by King Uzziah of Judah in the 8th century BCE.

Uncommon African name of Igbo origin, meaning "joy" and popularized by Nigerian author Chinua Achebe in his novel "Things Fall Apart".

Unique, uncommon given name of unknown origin, with no specific meaning or historical significance.

Rare Hebrew name meaning "strength," historically held by a Temple priest in Jerusalem during King Josiah's reign and the father of Prophetess Huldah in the Old Testament.

Rare Turkish given name derived from the word 'oz', meaning 'smart' or 'intelligent'.

Igbo name meaning "Good news" or "Happy news", traditionally given in Nigeria to children born after struggles, bringing hope and joy.

Unique Hebrew name derived from King David's grandson, signifying 'strength' or 'power', reflecting divine favor as recorded in Chronicles.

Uncommon name of unknown origin, possibly derived from Latin "ozium" meaning smell or odor, or a variant spelling of French Ose meaning ambitious. Its etymology remains unclear despite being used historically worldwide.

Strong and distinctive male name of Turkic origin, meaning "powerful black".

Turkish name meaning 'wisdom'.

Uncommon name with unknown origins and no widely accepted meaning. Despite this mystery, it has been used in various cultures throughout history and continues to be chosen for its unique sound and rarity.

Unique Welsh name meaning 'little daisy'.

Unique Igbo African name meaning "God answers prayers," reflecting strong faith and divine connection.

Rare given name of unknown origin, often associated with L. Frank Baum's fictional Land of Oz.

Rare but significant Turkish name meaning 'the intelligent one'.

Spanish name composed of "Os" (god) and "mar" (sea), translating to "God of the Sea". It's a rare, historical name revered in medieval Spain for its power and wisdom, and often chosen by parents today for its deep meaning reflecting the sea's mystery.

Rare Hebrew name meaning "ear," derived from the Bible as one of the sons of Gad, son of Jacob.

Rare Hebrew origin given name meaning "strong as a lioness".

Unique Celtic name meaning 'deer', popularized by the British rock band Ozric Tentacles and potentially linked to Irish hero Oisín.

Hebrew name meaning "helper of God" or "strength of God," first used in the Talmud as an angel's name, and chosen by parents worldwide for its spiritual significance.

Uncommon Hebrew name meaning 'strength of God'.

Distinctive Spanish name derived from the Germanic elements 'os' meaning divine or godlike, and 'wald' meaning rule or power. It translates to 'ruling divinely' or 'godlike power'.

Oswald is a rare Germanic name derived from "oz" meaning divine strength and "wald" meaning rule, translating to ruler with divine strength. It was borne by Saint Ozaldo, a 8th-century Italian hermit, and appears in works by Stevenson and Hugo.

Ancient Greek-derived name meaning "powerful and mighty from Mandos," the god of death.

Rare Italian name derived from 'ossequio', meaning respect or obedience. It's often associated with politeness, and while its history isn't well-documented, it was likely used as a boy's name in medieval Italy. Today, Ozzi remains uncommon but appealing due to its unique sound and Italian roots.

Rare Italian given name derived from "ozio", meaning "leisure" or "idleness".

American name with Old Norse roots meaning "divine spear," derived from Oscar via its diminutive form.

Unique name derived from the German Oswald, meaning 'divine power' or 'ruler of the army', and popularized in English-speaking countries through its use in literature like The Hardy Boys series.

Distinctive Hebrew male name meaning "God is strength," derived from the words "oz" (strength) and "El" (God).

Unique, recently popularized name of unknown origin, with no clear meaning or etymology.

Ozlynn is a unique feminine name inspired by C.S. Lewis' Chronicles of Narnia, gaining popularity among fantasy literature fans despite its uncertain origins and meaning.

English given name of Old Norse origin, meaning "noble wolf".

Distinctive given name of uncertain origin, popularized by English rock musician Ozzy Osbourne and often associated with creativity and individuality despite having no specific meaning.