What is a handfasting, and is it really ancient?

The officiant's script will say handfasting is an ancient Celtic rite in which a couple's hands were bound for a year and a day before they decided whether to marry for good, and that this is where "tying the knot" comes from. Almost every clause of that sentence has a problem, and the problems are more interesting than the script.

The word is a handshake

The verb "to handfast," meaning to formally promise or make a contract, is recorded in late Old English, especially for a contract of marriage.¹ In Scotland it was "the normal term used for 'betrothal'," the exchange of future consents to marry; the Anglo-Saxon root handfæstung means "a pledge by the giving of the hand."² Not a binding. A handshake on a deal, and the deal was an engagement.

Where the "year and a day" came from

Thomas Pennant's 1790 Tour in Scotland and Walter Scott's 1820 novel The Monastery gave the world the romantic version: a trial marriage of a year and a day, dissolvable if it did not take. In 1958 the historian A. E. Anton went through the evidence in the Scottish Historical Review and found the trial-marriage idea "rested heavily on late and romanticised sources, especially Thomas Pennant and Walter Scott."¹ The independent scholar Sharon Krossa is drier: Pennant "was not very studious of facts when he wanted embellishment."² Medieval Irish marriage, for what it is worth, "was created by the consent of the two parties, freely given," and the standard history of it never mentions handfasting at all.³

Where the ribbon came from

The cord is the newest part. The binding of hands with ribbons or cords was added in modern neopagan ceremonies, and the term "entered the English-speaking mainstream, most likely from neopagan wedding ceremonies during the early 2000s, often erroneously being described as 'pre-Christian' by wedding planners."¹ The phrase "handfasting ribbon" dates to around 2005.¹ Two decades is a fine age for a ritual. It is not the Iron Age.

And "tying the knot"

The phrase is old, and its origin is uncertain. A poem of about 1225 uses "cnotte" for the marriage bond; Matthew Prior rhymed it in 1717: "So to the priest their case they tell: He ties the knot."⁴ The reference that traces it says plainly the origin "remains uncertain."⁴ The knot was a metaphor centuries before anyone tied one around two wrists.

Why your mother cares

She probably does not, and that is the point. Your mother did not have a handfasting; almost nobody's mother did. This is a ritual your generation is choosing, from a script written in the last twenty years about a past that did not quite happen. Choose it anyway, if you like it. Just say what it is: a pledge by the giving of the hand, which is what the word meant a thousand years ago, and a cord your friend braided last week.