Twin
Tamsyn is a Cornish contraction of Thomasina, the feminine form of Thomas. It shares the same etymological root as the Aramaic word for twin, though it has evolved into a distinct regional identity in the UK.
Less common today
Tamsyn isn't in the latest US Top 1000. It last peaked at #7,452 in 2019.
US births per 5-year period, 1990–present (SSA data).
Olivier Award-winning British actress
English actress and model
Australian actress and singer
New Zealand fantasy novelist
