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

Oak is an uncommon English given name derived from the oak tree, renowned for its robustness and longevity.

Oakie is an American given name of recent origin, derived from 'oak', referring to the strong tree species. It gained popularity in the early 20th century as a nickname for individuals with surnames like Oakwood. Today, some parents choose Oakie as a first name for its connection to nature and strength.

Oakland: A distinctive American given name meaning "of Oak Land," predating California's city of Oakland but gaining popularity late 20th century; often associated with strength and resilience.

Oaklea is an uncommon English given name derived from 'oak', signifying strength and durability, and 'lea', suggesting a meadow, creating a unique blend of power and grace.

"Oaklee, of American origin, is an uncommon yet charming name thought to derive from 'oak' tree, symbolizing strength, or from Irish 'Ó Ceallaigh', meaning descendant of noble power."

Oaklei is an uncommon American given name created by its parents as a blend of "Oak" and an unknown element "Ley", with no specific meaning or historical significance.

Oakleigh is an English given name derived from "ac" meaning oak tree and "-ley" signifying meadow, translating to "meadow where oak trees grow." It reflects strength and resilience while evoking images of lush nature. Once primarily a surname, Oakleigh has become an appealing yet uncommon choice for parents seeking unique names with historical roots and natural associations.

Oaklen is an American name derived from 'oak' and '-len', often interpreted as 'strong like an oak tree'. It's unique, distinct, and gaining popularity in recent years.

Oakley is an English unisex name meaning 'from the oak wood,' derived from Old English 'āc' (oak) and 'leah' (woodland clearing), symbolizing strength and longevity.

Oakleymae is an original given name created by combining 'Oakley' and 'Mae'. 'Oakley' comes from the English surname meaning 'meadow of oak trees', symbolizing strength and nature. 'Mae' originates from the Welsh name 'Mair', meaning 'sea'. Together, Oakleymae combines power with elegance.

Oakli is a distinctive American given name created in the early 21st century by Amy Hest and Brett Helquist for their "A Series of Unfortunate Events" book series, where it is the first name of character Violet Baudelaire. Its meaning is uncertain but may derive from 'oak' tree connotations or be a blend of Oakley/Oakleigh. Despite its recent creation, Oakli has gained some popularity in the United States as an unusual yet appealing choice for parents seeking unique names.

"Oaklie is an uncommon English name possibly derived from 'oket', meaning oak tree, symbolizing strength and longevity."

Oakliegh is an American invention combining the words 'oak' (strength) and 'lieghe' (light). It's a gender-neutral choice, prized for its uniqueness yet familiarity.

Oaklin is a rare American given name combining 'oak', signifying strength and resilience, with the Irish suffix '-lin', suggesting warmth and friendliness.

Oaklinn is an uncommon first name with Old English roots. It combines 'ac', meaning oak tree, and 'linne', translating to meadow or clearing. This nature-inspired name blends elements of strength (oak) and tranquility (meadow).

Oakly is an American name derived from 'oak', referencing the strong tree species. It signifies solidity and stability, and has gained popularity in the U.S., particularly since the 1990s.

Oaklyn is an American unisex name derived from 'oak' (meaning strength) and '-lyn', possibly from Welsh lake names, signifying steadfastness with water connection.

Oaklynd is an uncommon, modern given name of unknown origin, gaining popularity recently in English-speaking countries despite its rarity.

Oaklynn is an American girl's name derived from Old English 'ac' (oak tree) and '-lynne' (meadow), translating to 'from the oak meadow'.

Oaklynne is an uncommon American girls' name derived from 'oak' signifying strength and durability, combined with the Irish surname Lynn(e) meaning 'enclosed valley'.

Oana is a female given name of Romanian origin, derived from the Latin word 'aqua', meaning water. It is often associated with grace and fluidity, characteristics reminiscent of its namesake element. In Romania, Oana is a popular choice for females, reflecting the country's rich cultural heritage and linguistic history.