Twin
Tamzyn is a modern Cornish variant of Tamsin, which is a contracted form of Thomasina. It ultimately derives from the Aramaic name Ta'oma, meaning twin.
Less common today
Tamzyn isn't in the latest US Top 1000. It last peaked at #10,655 in 2017.
English actress known for EastEnders
English actress and author
English actress known for Black Books
English actress
US births per 5-year period, 1990βpresent (SSA data).