Michniewicz Family History
Michniewicz Name Meaning
Polish: patronymic from the personal name Michno .
Source: Dictionary of American Family Names 2nd edition, 2022
View Census Data for Michniewicz | Data not to scale
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Between 1960 and 2004, in the United States, Michniewicz life expectancy was at its lowest point in 1986, and highest in 1989. The average life expectancy for Michniewicz in 1960 was 43, and 80 in 2004.