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

Oliver is a Latin-origin name derived from "oliva," meaning olive. It signifies peace and abundance.

Distinctive feminine name of Greek origin, meaning 'olive tree' and symbolizing peace, prosperity, and abundance.

Modern Greek variant of Olivia, meaning 'olive tree' or 'peace'.

Sanskrit name meaning "Ohm" or "Aum," the primordial sound of creation in Hinduism, used as a spiritual greeting.

German origin, meaning 'grandmother'.

German origin, meaning 'grandmother' and evoking warmth and comfort.

Unknown origin and meaning, though theories suggest it may be of Native American descent or a variant of Omaha.

Greek name meaning "happy birth," originating from ancient Sparta and once popular among Greek royalty and nobles.

Uncommon African name of Igbo origin, meaning "Highly Good," reflecting the Igbo tradition of naming children to convey specific expectations for their character and future.

Persian name derived from 'omid', meaning 'hope'. It signifies positivity and optimism.

Distinctive Persian name meaning 'mother', historically used by Iranian nobility and now globally recognized as a timeless choice.

Arabic name with a strong meaning: "life".

Arabic given name derived from "amara," meaning "to live" or "reside." It is associated with Omar ibn al-Khattab, the second caliph in Islamic history, and is pronounced /oʊˈmɑːr/.

Arabic origin name that means "life" or "life-giving," carrying profound significance as it symbolizes hope, promise, and eternal existence.

Rare African Yoruba name meaning 'to follow' or 'pursue', associated with the pursuit of knowledge.

Arabic male given name derived from the ancient civilization of Oman, translating to "the hidden one" or "the obscure one".

African name derived from 'Umoja,' meaning 'unity' in Swahili, symbolizing harmony and togetherness.

Arabic name meaning 'strong-willed' or 'resolute', derived from the word 'amīn'. It signifies trustworthiness and steadfastness, reflecting a parent's wish for their child to embody unwavering determination and reliability.

Arabic given name derived from the root verb 'amar', meaning "to live" or "to flourish".

Arabic name meaning "long-lived," widely used globally, and notable for its historic figures like Omar ibn al-Khattab and Omar Khayyam.

Arabic female name that means "long-lived" or "life," symbolizing longevity and vitality.

Captivating Arabic name derived from Umar, meaning 'life' or 'flourishing', conveying the concept of 'life-giving'.

Swahili name meaning 'peaceful'.

Swahili unisex name meaning "place of rain," symbolizing life and blessing in African culture.

Recently coined, unique name of unknown origin and meaning.

African-origin name, popular among the Fulani people of West Africa, translating to "my life.

Unisex name of African Mandinka origin meaning "the king was born.

Omaria, of Spanish origin, means 'love', suggesting deep affection or admiration.

Hebrew name derived from 'omer,' meaning 'sheaf' or 'bundle,' signifying abundance and prosperity.

African name of Igbo origin meaning 'one who is like God', invoking protection from Odinani, the Igbo god of thunder.

Unisex name of African origin, specifically from the Fulani ethnic group in Nigeria. It means "unity" or "harmony" and embodies the principles of cohesion and understanding among families and tribes.

Unique, Italian-origin gender-neutral name meaning "of the sea," popularized during the Renaissance period.

Unique African name from the Fulani ethnic group, often associated with qualities like grace and elegance.

African origin name from the Fulani people, meaning "lively woman", reflecting their cultural values on life and vitality.

Distinctive Congolese name believed to mean 'king' or 'ruler', reflecting African royalty.

Omari is a unique African name of Fulani origin, meaning 'Life' or 'Chief'.

Italian name derived from the Latin "Aemilius," meaning "to strive or rival.

Arabic name derived from "Amr", meaning "life". It gained popularity due to American R&B singer Omarion Grandberry.

Distinctive Yoruba name meaning "Monday King," symbolizing royalty born on this day.

Omarionna originates from Africa, specifically from the Yoruba culture. It's derived from 'Omorinola', meaning 'Child has returned'. Its popularity in the U.S. can be attributed to American singer Omarion (Omario Grandberry).