Släkthistoria för Sinchak
Sinchak Vad efternamn betyder
Americanized form of Rusyn (from Slovakia) Sinčak: patronymic from the personal name Synko a variant of Senko 1 formed with the diminutive suffix -ak. Ukrainian (standard transliteration Synchak): patronymic from the personal name Synko (see 1 above).
Källa: Dictionary of American Family Names 2nd edition, 2022
