Last name Gains (Gains 
, Гейнс 
) , all over the world, is quite a rare cognomen. The family name Gains is characteristic of Northern Europe, particularly the United Kingdom, where it is a rare surname, Ireland, and Lithuania. Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Australia. Also, Gains is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gains | Australia, United Kingdom, Canada, United States, Democratic Republic of the Congo |
| Гейнс | Russia, Kazakhstan, Ukraine |
| gains whiting New Zealand politician, NZ (b. 1865) |
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| larry gains Canadian boxer (1900-1983), CA (b. 1900) |
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courtney gains American actor, US (b. 1965) |
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| w. m. gains American football coach, US |
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| jennifer e gains researcher |
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| kenwick gains college basketball player (1992–1992) Texas Southern |
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