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

Distinctive male given name of Caribbean origin, emerging from Jamaican Patois meaning "firstborn son.

Unisex name of Yoruba origin, meaning "God's gift like divine entities.

Irish name meaning 'deer', symbolizing grace and elegance, with historic roots dating back to ancient Ireland.

African name of Yoruba origin that signifies wealth and abundance.

Unique African-derived name from the Yoruba people, signifying "divine power as a gift".

Uncommon African name of Yoruba origin, meaning 'joy' or 'happiness', often associated with Shango, the Yoruba god of thunder and lightning.

Uncommon yet captivating given name of African origin, derived from the Yoruba people of West Africa, meaning "Royalty is abundant" or "King has plenty.

African given name of Yoruba origin, meaning "Mother Thunder," embodying power and nurturing care.

Irish male given name with roots tracing back to the Old Norse name Ásgeirr, meaning "spear of the gods.

Hebrew name meaning "helper" or "assistant," originating from the Bible's Book of Numbers where Oshea, son of Nun, became the prophet Joshua.

Osheana: African origin (Igbo), meaning "rich father" or "father of prosperity.

Exotic African name of Yoruba origin, meaning 'joyful love'.

Hebrew name meaning 'deer', symbolizing wisdom and intelligence, and historically held by notable figures like Rabbi Shimon bar Yochai.

Unique African name, derived from the Yoruba word 'ose', meaning 'change' or 'transformation'. In Yoruba mythology, Oshen is one of sixteen main orishas, spirit deities embodying aspects of nature and human behavior.

Hebrew name meaning "happy" or "blessed", popular among Jews for centuries and now adopted globally as a unisex name symbolizing abundance and prosperity.

African origin name meaning "wealth," associated with prosperity and abundance in Yoruba culture.

Rare, Hebrew-derived name meaning "strong" or "manly," appearing in the Bible as one of Caleb's sons.

Unique name of unknown origin, with no recognized etymology or meaning derived from any known language or mythology.

Captivating name of Yoruba origin, translating to 'she has arrived' or 'her arrival', often given to girls considered blessings after a long wait.

Distinctive Native American name of Choctaw origin, meaning "Deer Corn".

Distinctive Japanese name derived from "oshio," meaning "ocean tide," reflecting the powerful ebb and flow of nature's tides.

Captivating Japanese name derived from "oshio," meaning "big tide." It's associated with resilience and strength, as seen in the titular character of Junnosuke Yoshiyuki's novel "Oshin." Despite its lesser-known usage outside Japan, this powerful name carries a unique charm that appeals to those appreciative of Japanese culture and literature.

Hebrew name meaning "God is salvation," popularized by Christians during the Middle Ages and now used as an alternative to Joshua in English-speaking countries.

Yoruba female name meaning "the heart has opened," reflecting compassion and nurturing, honoring the goddess of love, beauty, fertility, and harmony.

Unique African name from the Yoruba culture, meaning "heart" and representing love, beauty, fertility, wisdom, and harmony through its association with the goddess Oshun.

Intriguing, recently popularized name of unknown origin, often chosen for its unique modernity.

Distinctive name of unknown origin, created recently without traditional meanings or history, offering parents the freedom to assign their own significance.

Unique modern name of unknown origin and meaning, first appearing on the U.S. Social Security Administration's list of popular baby names for girls in 2016.

African name from Nigeria's Igbo ethnic group, meaning "God has favored me" or "I am blessed by God," reflecting strong spiritual beliefs.

Rare Hebrew male name derived from 'Oseeh', meaning 'helper' or 'assistant'. It's associated with the prophet Oseeh in the Old Testament.

Unique Welsh name derived from "Owain," meaning "youth" or "maturity." It has historical significance, being associated with King Arthur's bardic poet in the 14th-century manuscript Historia Bwnedd y Saesson and Owain Gwynedd, a powerful medieval Welsh king. Today, Osian is popular for its distinctive sound and rich cultural heritage.

Exotic and rare name of unknown origin, with speculative ties to Latin or Greek words but no concrete evidence.

Unique Hebrew name derived from the word "Osee," meaning "to save" or "deliver." It has historical significance, as seen in its use by figures like King Uzziah of Judah and Rabbi Osias Gerondi.

Rare French given name with ancient Germanic roots. It means "divine fame" or "bright god".

Polish name derived from "Oś", meaning axe, historically associated with strength and courage.

Unique Hebrew name derived from "Oseh Shalom," meaning "Maker of Peace.

Igbo name from Nigeria, meaning "God's journey.

Unique Igbo name from Nigeria meaning "Joy of God".

Modern adaptation of the ancient Egyptian god Osiris' name, meaning resilience and renewal.

Ancient Egyptian name that means "the eye of Horus," referencing the protective eye of the god Horus. It is derived from Osiris, the god of resurrection and fertility who was famously murdered by his brother Set but resurrected through his wife Isis' magic. Today, it remains a unique yet classic choice for boys' names, carrying the weight of ancient Egyptian history and culture.