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Cognomen Tooth (Tooth
, 图思
) , across the world, is quite a rare surname. The cognomen Tooth is habitual in Australia, where it is quite a rare surname, the United Kingdom, and New Zealand, where it is a rare surname. Not in comparison with a country's population, it is commonest in the United Kingdom, Australia, and Myanmar. Much less frequently, Tooth is the forename as well as the last name.