Tamsyn
A girls’ name of Cornish origin, meaning twin; Cornish name.
Babies a year
14
the US, 2017
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
—
outside the ONS list
Tamsyn by the numbers
Tamsyn was given to 14 American babies in 2017, the most recent full year we hold.
Its American peak was 15 babies in 2016, making it a 2010s name.
Spelled almost the same
Other names in the records within a letter or two of Tamsyn. Close spellings are not always related names, but they are usually worth seeing together.
- Tamsintwinned one; from thomas7 in England and Wales (2025)
- Tamzyntame; a feminine form of Tamsin10 in the US (2017)
- Tamryn18 in the US (2017)
- Tammypalm tree; a form of Tamara57 in the US (2017)
- Tamzintwin; Cornish variant spelling3 in England and Wales (2025)
- Tansytansy flower; from the plant name4 in England and Wales (2025)
Names about as common as Tamsyn
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