Female and male first names : Welsh.

The name Tyde is of Welsh origin, meaning "sea tide", derived from the Welsh word "tîd".

Tydell is a distinctive Welsh name derived from 'Tydfil', meaning 'she is gentle'.

Tyden is a rare yet significant Welsh name meaning 'son of Tudur', a 15th-century prince.

Tydon is a rare yet powerful Welsh male name derived from 'tŷddyn', meaning 'thick', associated with early Welsh saints like Tydon Mawr and Tydon Fawr.

Tydre is a unique, Welsh-origin name derived from "tudd", meaning "to strike". Historically given to boys perceived as fiery-tempered or aggressive, it was popularized by warrior king Tudur ap Gwenllian in the 12th century.

Tydus is a rare Welsh name derived from "Tŷ" (house) and "Dû" (dark), meaning "from the house by the dark river." It dates back to the 13th century and has been associated with prominent figures in Welsh history and folklore, yet remains uncommon today.

Tyloher is a rare male given name with unknown origins and uncertain meaning, first recorded in Scotland during the late 19th century. Despite some theories suggesting Scottish, Irish, Welsh, Germanic or Hebrew roots, its etymology remains undetermined. Its usage remained scarce until the early 2000s when it gained popularity due to celebrity influence and parents' attraction to its unique appeal.

Tylan is a rare Welsh boy's name derived from "tylwyth," meaning "wave." It signifies strength and connection to nature.

Tylen is a modern, unique name with unknown origins, often associated with the Welsh word 'telyn', meaning 'harp'.

Tylon is a rare and distinctive given name of unknown origin, potentially linked to Welsh 'lord' Tudur or Greek 'forehead' tylos, but its true meaning remains open to interpretation.

Tylun is a rare Welsh boy's name meaning 'twenty', derived from the ancient Welsh word 'tylwyth'. It was borne by a legendary 7th century king of Gwynedd known for his bravery and wisdom.

Tylyn is a rare Welsh name meaning "from the bright hill," suggesting connection to nature and beauty, composed of elements "tŷ" meaning "house" or "homestead" and "llan" meaning "enclosure" or "church.

Tynell is an uncommon American name, believed to be a modern variation of the Welsh name Tyssul, meaning 'echo of the sea.'

Tyrand is a rare Welsh name derived from "tyrant," meaning "ruler" or "leader." Its powerful sound reflects its regal origins.

Tysan is a rare Welsh given name derived from "tŷ" meaning "house", optionally combined with "san" meaning "saint". It translates to "holy house" and is often associated with individuals who value home, family, and community dedication.

Tysier, of Welsh origin, means 'ardent lord'.

Tysin is a rare Welsh male name derived from "twsyn", meaning twins, with historical roots in medieval Wales.

Tysun is a Welsh name meaning "great tide," reflecting the powerful waves of the ocean.

Tysyn is a rare Welsh name derived from the word 'twsyn', meaning 'twins'. It was traditionally given to boys born as twins and has historical significance, notably borne by Saint Tysilio of Meifod in Powys during the 7th century.

Tytrell is a rare yet notable Welsh name derived from "tyr," meaning "land." Popularized by the Norman Tytrell family, it carries historical significance through figures like Sir Thomas Tytrell and Sir William Tytrell. Today, it's chosen for its unique heritage, though less common than some other Welsh names.

Tyn is a rare and captivating name of uncertain origin, possibly derived from Welsh 'Tudur' meaning "leader" or Old Norse 'týr' referring to the god of war and victory. Despite its unclear beginnings, Tyn offers a distinctive sound and appealing uniqueness for parents seeking an uncommon name.

Tyvaughn is an uncommon African name meaning 'born on Tuesday', derived from the Akan people of Ghana, combining elements from both African and Welsh origins.

Tyvez: Rare name of unknown origin; possibly Welsh ('house') or Norse (justice).

Tyvion is a rare Welsh name derived from "tywydd," meaning weather.

Tywin is a Welsh name composed of "Tyw," meaning nature or character, and "-wyn," meaning friend or loved one, signifying someone with a friendly or loved nature. It has historical ties to King Arthur's legend, where it was associated with Merlin, the wise sorcerer. In medieval Wales, it was also connected to noble families known for their courage, wisdom, loyalty, and generosity. Today, Tywin remains a popular choice among parents seeking a unique and meaningful name.

Tyzen is a rare Welsh name meaning "to honor," conveying respect and reverence.