Female and male first names : Irish.

The Irish name Dann, meaning 'dark-haired', originated during the Middle Ages and was popularized by the O'Donovan clan.

Dannion is an Irish name with a distinctive history dating back centuries. Its meaning, "fiery" or "red-haired," reflects the fiery red hair common among Celtic people, and it has been traditionally passed down through Irish families to honor ancestors.

Dannon is an uncommon Irish boy's name derived from the ancient Irish surname Ó Donnchadha, meaning 'descendant of Donnchadh', itself composed of 'don' ('brown-haired' or 'strong') and 'chad' ('warrior').

Danny is an Irish male given name derived from Ó Donnghaile, meaning "descendant of Donnghal," which likely means "brown-haired stranger." It emerged as a standalone name in the mid-20th century, initially used as a pet form of Daniel. Notable figures include actors Danny Kaye and musicians like Danny Baker. Despite its Irish origins, it's globally popular and considered unisex.

The name Danovan is of Irish origin, a variant of Donovan, derived from Ó Donndubháin, meaning "descendant of Donndubhán," the 10th-century chieftain known for his bravery and wisdom.

Dara is an Irish name meaning "oak" or "peaceful," drawing strength from its historical figures like King Diarmait Mac Murchada and Saint Dara, while embodying serenity linked to ancient druids and Christianity.

Darain is an uncommon yet charming Irish name derived from the surname O'Doran, meaning 'descendant of Doran,' itself translating to 'little brown one.'

Darby is an uncommon yet appealing given name with Irish roots, derived from the surname O'Dubhthaigh meaning "dark waters" or "black water".

Darcey is an uncommon yet distinctive Irish female given name with roots tracing back to medieval times. It originated from the Norman-French word "darc," meaning "dark," though other theories suggest it could be derived from Old English words "deor" and "ceorl." The name gained popularity through Jane Austen's "Pride and Prejudice," where Darcy is a prominent character. Today, Darcey remains an uncommon yet appealing choice for parents seeking a memorable and history-rich name for their daughter.

Dareck is an uncommon yet captivating name of uncertain origin, possibly Irish, Scottish, Germanic, or Welsh, and its meaning varies depending on its derivation.

Dargan is an Irish boy's name meaning "little dark-haired one," tracing back centuries to the Gaelic word "daragán.

Darhl is a rare yet powerful Irish name derived from 'dair', meaning 'oak', symbolizing strength.

Darla is an Irish-derived name, originally "Ó Dáirbhile," meaning "descendant of the fruitful son.

Darragh is an unique Irish boy's name with ancient Gaelic origins, meaning "little oak," symbolizing strength and resilience.

Darran is an Irish name derived from the ancient Gaelic "Daire" or "Darán," meaning "oak tree." It symbolizes strength and wisdom, reflecting the importance of nature in ancient Irish culture, and has historical significance with figures like Saint Darán of Saigair.

Darren is an Irish origin name meaning 'strong' or 'bold', derived from the ancient surname O'Dubhthair.

Darrent is an American created name, combining Darren ("dark") and Trent, with no widespread popularity or historical context, offering flexibility in interpretation.