LOCH
Loch is a surname of Gaelic origin, deriving from the Scottish word loch, meaning “lake.” It is a topographic name given to a person who lived close to a lake or a water‑filled valley, thereby reflecting the natural landscape of the Scottish Highlands and Lowlands.
The name is recorded in Scottish documents as early as the early 13th century. In 1214 a Reginald of the Loch of the parish of Eddleston in Peebleshire is noted for relinquishing his marriage portion and his lands, marking the name’s first definitive mention. Other contemporary references include Walterus de Lacu, a witness to a charter of 1230, and a 1296 account of Malise de Loughs, who was taken prisoner by the English at Dunbar Castle and held for a ransom.
By the 17th century, holders of the surname acquired the lands of Drylaw in Midlothian and Rachan in Peebleshire. In Ireland, the spelling Lough is also well documented from the same period, particularly in the north, indicating a parallel use of a Gaellic topographic surname in both islands.
The surname is tied to the Clan Loch, a sept of the larger MacDonald clan which was active from the 14th to the 19th century in the Northwest Highlands and along the shores of Lochaber. Members of this clan fought in several wars and maintained a reputation for loyalty and defence against hostile forces.
Variation of the spelling has extended the name beyond its Scottish roots. Common variants in Britain, Ireland and the United States include Lock and Locke; in German‑speaking Switzerland, forms such as Loech and Löch appear. The surname is also found, though less frequently, in German‑speaking communities outside of Europe, including parts of North America, Australia and New Zealand, often as a result of immigration.
Despite its widespread geographic presence, the surname Loch remains predominantly associated with Scotland and Ireland, where it continues to be borne by families tracing descent to the original Clan Loch or to early topographic settlers near bodies of water.
In contemporary usage, Loch is still recognised as a distinct surname in the United Kingdom, particularly within Scotland, and it persists in cultural records as a marker of both geographic origin and historical clan affiliation. Its endurance demonstrates the lasting significance of topographic naming traditions within the British Isles.
Typical given names associated with the Loch surname
Male
- Alasdair
- Alexander
- Andrew
- David
- Fraser
- Ian
- James
- John
- Michael
- Peter
- Robert
- Stuart
- William
Female
- Annie
- Carol
- Elizabeth
- Emma
- Margaret
- Marilyn
- Nicole
- Pam
- Pamela
- Rachel
- Rhianon
- Sarah
- Stephanie
- Teresa
Similar and related surnames
Related and similar names are generated algorithmically based on the spelling, and may not necessarily share an etymology.
How to communicate the surname Loch in...
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There are approximately 370 people named Loch in the UK. That makes it one of Britain's least common surnames. Only around six in a million people in Britain are named Loch.
Origin: Celtic
Region of origin: British Isles
Country of origin: Scotland
Religion of origin: Christian
Language of origin: Gaelic
Famous people named Loch
- Edward Loch, 2nd Baron Loch - Army general (1873 to 1942)
- Kenneth Loch - Army general (1890 to 1961)
- Henry Loch, 1st Baron Loch - Colonial governor (1827 to 1900)
Names and descriptions courtesy of Wikipedia, and may contain errors. This is not intended to be an exhaustive list of every famous person with this name.