Last name Tainsh (Tainsh 
) , in the entire world, is a rare surname. The cognomen Tainsh is habitual in Australia, where it is a rare surname, the United Kingdom, and New Zealand. Measured by absolute frequency, it is commonest in Australia, the United Kingdom, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Tainsh | United Kingdom, Australia, United States, Canada, New Zealand |
| edward campbell tainsh British novelist (b. 1835) |
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| laurel t tainsh researcher (ORCID 0000-0002-4269-4413) |
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