Irish (Munster): Anglicized form of Gaelic Ó Maolruanaidh ‘descendant of Maolruanaidh’ a personal name meaning ‘devotee of (Saint) Ruanadh’ (see Rooney ).
Source: Dictionary of American Family Names 2nd edition, 2022
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Where is the Moroney family from?
You can see how Moroney families moved over time by selecting different census years. The Moroney family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Moroney families were found in USA in 1880. In 1911 there were 14 Moroney families living in Quebec. This was about 50% of all the recorded Moroney's in Canada. Quebec had the highest population of Moroney families in 1911.
Use census records and voter lists to see where families with the Moroney surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1944 and 2004, in the United States, Moroney life expectancy was at its lowest point in 1953, and highest in 1989. The average life expectancy for Moroney in 1944 was 70, and 79 in 2004.