Krysiak is a Polish-language surname. It is a patronymic surname of Northern Poland origin [1] formed by the addition of the diminutive suffix "-ak" to the diminutive form Kryś of father's first name Krzysztof (Christopher) or Krystian (Christian).[2]

Notable people with this surname include:

References

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  1. ^ Język polski, Volumes 46-47, p. 86
  2. ^ Dictionary of American Family Names, 2013, Oxford University Press, as cited by ancestry.com