Newlin
A Cornish surname linked to Newlyn, most likely meaning “from Newlyn” or “of Newlyn.”
The #7,926 most common surname in the United States (2010 Census) — about 1 in every 73,951 Americans shares it.
Etymology
This surname is generally treated as a locational name from Newlyn in Cornwall. Older writers connected Newlyn with Cornish elements meaning “new” and “pool/lake,” giving a sense like “new pool” or “new pond,” though the exact place-name history is not fully certain. The surname form Newlin appears to be a variant spelling of Newlyn, with the final -n simplified or altered in use.
History
Bardsley and Harrison both treat Newlin as a Cornish local surname, and Bardsley notes that Newlin and Newling are associated with Newlyn in Cornwall. The name appears in English records by the 16th and 17th centuries, and emigrant bearers later helped carry it beyond Britain, especially to North America. Variant forms such as Newling and Newlyn are common in historical records.
Origin
Regions
Variant spellings
Fun fact
Some 19th-century Cornish scholars debated whether Newlyn meant simply “new pool” or whether the parish name was tied to an older local saintly dedication.
From the historical record
“NEWLIN NEWLING NEWLYN (Celt.) Bel. to Newlyn (2), Cornwall. AcC. to Bannister this name denotes the 'New Pool' [Corn. newydh=^A. newydd, new + Corn. lyn='SNs\. llyn, a pool]; but this can hardly apply to the Newlyn near Truro, whose very ancient church is dedicated to St. Newlyn. NEWMAN (Eng.) the New Man, Newcomer”
— Surnames of the United Kingdom: a concise etymological dictionary (2 vols in 1)