泰迪·
奥多诺万 transliterates the Irish-style name Teddy O'Donovan.
泰迪 is the locked-in mapping of 'Teddy' (also Teddy bear =
泰迪熊).
奥多诺万 maps O'Donovan:
奥 'O',
多 'Do',
诺 'no',
万 'van' — the silent apostrophe in 'O'Donovan' is dropped in Chinese, since pinyin can't render the glottal-stop break.