Be sure to choose wisely and that you are definite on your names, I only found out recently that Tamsin was a form of Thomasina, my mother's name (one she hates BTW) and had I known at the time of my daughter's birth it would have been her third name, now I have to spend a hundred dollars to add it to her birth certificate, which I will do , when and if I ever get a spare one hundred dollars, as this will be to honour my mother, and something to remember her by when she is no longer with us, and my daughter loves the name as well.