Thames
A surname for someone who lived by or was identified with the River Thames.
The #4,654 most common surname in the United States (2010 Census) — about 1 in every 40,523 Americans shares it.
Etymology
This surname is locational: it originally pointed to a person who lived by the River Thames or came from the Thames-side area. Harrison explains it from the river name itself, which appears in Old English forms such as Temes, Temis, and related spellings, ultimately reflecting an older Celtic river-name element. The river name is usually understood to mean something like 'dark, still, or sluggish water.'
History
The surname appears in English records as a place-based name, and later spread as a hereditary family name. Because the Thames is such a major English river, the name could arise independently in different places along its course. It is also seen in forms connected with local areas and streets named after the river.
Origin
Regions
Variant spellings
Fun fact
The River Thames is one of the oldest river names in Britain, with roots that likely predate English itself.
From the historical record
“THAME, V. Tame. THAMES (Celt.) Dweller by the R. Thames, the A.-Sax. Temes, Tmmes, Tamis, Temis, etc. (" be-saSan Temese" in K. iElfred's Introd. to Gregory's 'Cura Past.'), the Lat. Tamesa and Tamesis [The first element is the O.Celt, tdin- (seen in Ir. and Gael. tamh, Early Jr. tdm = Mod. Wei. taw), still…”
— Surnames of the United Kingdom: a concise etymological dictionary (2 vols in 1)