I find not just the name Tawny, but the actual word, impossible to say without a slight "twang" to my own voice that I don't find attractive. It's a half decent color, I guess, but I don't like the name at all.
That said (imo), Tawny is the only tolerable spelling of the name.
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www.behindthename.com/pnl/69381www.behindthename.com/pnl/69381/109399www.behindthename.com/pnl/69381/91835http://greens-end.myminicity.com/