Female and male first names : Irish.

Tierany is a rare Irish surname derived from O'Tiarnaigh, potentially meaning "eastern," with historical figures like Tiernan O'Rourke bearing the name.

Tiereney is an uncommon female given name of Irish origin, derived from the surname "O'Tierna" which means "descendant of Tiernan", an old Irish personal name meaning "little dark one" or "small blacksmith".

Tiericka is an uncommon yet captivating female name of Irish origin, meaning "victory." It was traditionally given to daughters born into triumphant families during medieval Ireland, symbolizing good fortune.

Tierna is a rare and beautiful Irish name derived from "tir", meaning "land".

Tiernan is a distinctive Irish name of Gaelic origin meaning "little Ener," god of fruitfulness and prosperity, once borne by High King Tighernán Ua Maíl Eala.

Tierney is a unique female given name of Irish origin derived from the ancient Gaelic surname O'Tiarnaigh meaning "descendant of Lord".

Tierni is an Irish name derived from the word "tir," meaning "land." It has ancient origins dating back to the 12th century and was historically associated with powerful Irish clans. Though uncommon today, it remains appealing due to its rich historical significance and cultural ties.

Tierney is an uncommon female given name of Irish origin, meaning "descendant of Tirn," originally from the Irish surname O'Tirní.

Tiffnie is a rare, elegant given name of Irish origin, derived from the surname O'Toibin meaning 'God is gracious' in Gaelic.

Timmy is an Irish boy's name, a diminutive of Timothy meaning "honoring God," and popularized by its biblical figure namesake.

Timolin is an uncommon Irish name derived from Ó Timoláin, meaning 'honourable', and has a rich historical background associated with notable figures in Ireland since the 12th century.

Tinzleigh is an uncommon girls' name of Irish origin, derived from the surname Tinsey, associated with tin mining or industry. Its meaning is unknown, but it may have been associated with luck or prosperity due to its Irish roots.

Tirra is a rare Irish given name derived from the warrior clan O'Tirreney, potentially meaning 'from the land.'

Tirrany: A captivating name of uncertain Irish or Scottish origin, possibly derived from "Land of the Strangers" or "Land of the Birds," carrying an aura of mystery suitable for those seeking uniqueness.

Titeanna is an uncommon yet striking Irish female name derived from the ancient Celtic goddess Tlachtga, known for her wisdom, magical powers, and control over fire and elements.

Tobin is an Irish name meaning "little dark one," derived from the Irish word "tóban." It originated as an affectionate nickname for young boys with dark features and has since become a popular given name worldwide.

Tolly is an uncommon Irish given name, derived from the Irish surname O'Toole, which originally referred to individuals with red-haired or reddish-blond hair. Its meaning can also vary depending on whether it's considered a derivative of the ancient Irish king Tuathal's name or a diminutive form of Charles.

Tomara is a rare Irish name derived from Ó Tamhachragha, meaning "descendant of Tamhachragh," an early Connacht chief. Its potential meaning could be associated with "marsh" or "bog." Historically significant, Tomara was borne by influential ancient Irish septs and today remains distinctive within Irish communities.

Torey is an Irish given name meaning "thunder", derived from the Irish word "tor".

Toriann is a rare, Irish-derived given name meaning 'descendant of the loud singer.'

Torrian is a unique American given name, believed to be derived either from the Latin word 'tornus', meaning 'turning' or 'twisting', or from the Irish surname O'Torney, which means 'fruit'. It first gained popularity in the United States during the mid-to-late 20th century and has consistently appeared in the Social Security Administration's list of popular baby names since the 1970s. While it is not particularly common, its distinctive spelling and sound make it memorable.

Torryn is an uncommon Irish name derived from "O'Tighearnaigh," meaning "descendant of victorious lord." It signifies victory and nobility.

Torynn is an Irish name derived from Torin, meaning "little dark one." It was originally a male name but is now often used for females.