Thomson is one of Scotland's most common surnames, carried by families in every corner of the country. Behind it stands one of the most enduring personal names of Christendom, and a connection to the Highland clans.
Quick answer: Thomson means “son of Thomas” and is one of the most common Scottish surnames; in the Highlands the name is linked to Clan MacTavish, whose Gaelic name Mac Thàmhais carries the very same meaning.
Where Does the Thomson Name Come From?
The name is a patronymic, “son of Thomas.” Thomas was among the most popular names of the Middle Ages, taken in honour of the apostle, and “son of Thomas” naturally became a surname many times over. In Scotland it is spelled Thomson, without the “p” found in the English Thompson.
In the Highlands the same idea produced the Gaelic name Mac Thàmhais, “son of Thomas,” which is the root of Clan MacTavish — so the Lowland Thomsons and the Highland MacTavishes share a meaning, and Thomson is often associated with that clan, as well as with Clan Campbell. As a name from a common forename, it arose among many separate families across Scotland.
Frequently Asked Questions About the Thomson Name
What nationality is the Thomson surname?
Thomson is Scottish and very common across the whole country.
What does the Thomson name mean?
It means “son of Thomas.”
Is Thomson connected to a clan?
Yes — it is linked to Clan MacTavish, whose Gaelic name also means “son of Thomas,” and is also associated with Clan Campbell.
Is it spelled Thomson or Thompson?
The Scottish form is Thomson, without the “p” of the English Thompson.
The Thomson Scottish Clan Gifts collection brings this heritage into a range of exact-name designs.