Teagan
TEE-GAN
Teagan is derived from the Old Irish 'tadhg', meaning poet or philosopher, with a diminutive suffix producing the sense of little poet. Some sources also connect it to a root meaning attractive or handsome. The name has a bright, friendly energy that has made it particularly popular in North America as a unisex choice. While rooted in Irish and Welsh tradition, it has taken on a distinctly contemporary identity through its widespread use in English-speaking countries over the past two decades.
At a glance
A friendly and versatile Irish name meaning little poet, Teagan has become one of the most popular unisex Irish names in North America, with an upbeat, approachable sound that works well for any child.
Etymology & History
Teagan derives from the Irish Tadhgán, a diminutive of Tadhg (philosopher, poet). Tadhg itself is an ancient Irish name with a long history of use, and the diminutive form softens it into something lighter and more contemporary in feel. The name also appears in Welsh as Tegan, meaning beautiful or pretty, and the two traditions have merged in the anglicised spelling Teagan. The variant spelling Tegan retains more of the Welsh form.
Cultural Significance
Teagan has undergone a significant cultural transformation from an old Irish and Welsh name into one of the most recognisable contemporary unisex choices in North America. It hit its stride in the late 1990s and 2000s as parents sought names that felt Celtic in heritage but accessible in sound. The Canadian musical duo Tegan and Sara brought the name into popular culture with a generation of fans. In Ireland and Wales it retains more traditional associations, but internationally it is primarily understood as a modern, gender-neutral choice.
Famous people named Teagan
Teagan Croft
Australian actress known for her role as Rachel Roth in the DC Universe television series Titans
Teagan and Sara
Canadian twin sisters and musicians who have released numerous critically acclaimed indie pop albums since the late 1990s
Frequently Asked Questions
Names like Teagan
Brogan
“Sturdy boot, hardworking strength”
Brogan derives from the Irish word brog, meaning shoe, with the diminutive suffix -an, giving the meaning little shoe or sturdy shoe. In the context of Irish saints' names, it was borne by Saint Brogan Cloen, a nephew of Saint Patrick who served as one of his scribes and composed a hymn in his honour. The name has a grounded, earthy quality that connects it to Irish craft and everyday life, while its saintly associations add a layer of spiritual heritage. It is used for both boys and girls in contemporary Ireland and increasingly as a unisex name elsewhere.
Fallon
“Descended from a ruler”
Fallon is derived from the Irish surname Ó Fallamháin, meaning descendant of the leader or superior one. The root 'fallamh' in Old Irish carried connotations of being in charge, governing, or excelling above others. As a given name it has taken on a sleek, confident persona, associated with strength and authority. Its crisp sound and easy pronunciation have made it a popular unisex choice across English-speaking countries, particularly in the United States.
Keelin
“Slender, fair”
Keelin is derived from the Old Irish 'caol', meaning slender or narrow, combined with a diminutive suffix. It reflects the Irish appreciation for graceful physical qualities and elegant simplicity. The name has a melodic, flowing quality that makes it appealing for both boys and girls. In Ireland it has been in continuous use, valued for its genuine Gaelic roots and its gentle, pleasing sound. It is sometimes anglicised from the Irish form Caoilfhinn, which adds the element 'fionn' meaning fair or white.
Quinn
“Wise, chief”
Quinn derives from the Irish surname O Cuinn, meaning descendant of Conn. The name Conn is thought to derive from an Old Irish word meaning chief, sense, or wisdom, giving Quinn its associations with leadership and intelligence. From a hereditary surname tied to one of Ireland's ancient ruling families, it has evolved into a modern given name that carries an easy, confident energy.
Reagan
“Little king”
Reagan is an Anglicised form of the Irish surname O'Riagain, derived from the Old Irish 'rigan' meaning king or sovereign. The diminutive quality gives it the sense of 'little king' or 'descendant of the king'. Originally a surname, it transitioned to a given name in English-speaking countries during the twentieth century and is now used freely for both boys and girls, with a strong, confident character.
Rowan
“Little red-haired one”
Rowan derives from the Irish surname O Ruadhain, meaning descendant of the little red-haired one, from ruadh meaning red and the diminutive suffix. It is also powerfully associated with the rowan tree, which held deep mystical significance in Celtic traditions as a tree of protection against enchantment and evil spirits. This dual etymology, linking the name to both fiery hair and a magical tree, gives Rowan a richly evocative quality.
Tegan
“Precious toy or beloved darling”
Tegan is a name of Welsh origin that has been widely adopted in the English-speaking world, particularly in Australia and Canada. Though rooted in Welsh, it became established in English-speaking cultures through immigration and popular culture, most notably the British science fiction series Doctor Who. The name has a bright, modern sound while retaining a Celtic depth of meaning.
Where you'll find Teagan
Teagan shows up in these curated collections across Namekin.