O'Flynn family name history and map
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O'Flynn in 1911 Ireland
The 1911 Census recorded 532 people named O'Flynn in Ireland; roughly one in every 8,300 people carried the name. The name was split fairly evenly between men and women: 264 men and 268 women.
Counties with O'Flynn in Ireland
The O'Flynns were heavily concentrated in Cork, home to 58.5% of them (311 people). Next came Dublin (40), Galway (36), Limerick (35) and Clare (16).

O'Flynn average age in 1911
The average O'Flynn in 1911 was 28.9 years old, 28.8 for men and 29.0 for women; a touch younger than the national averages of 29.6 for men and 30.5 for women. That low figure reflects just how many children there were in Edwardian Ireland, along with high infant mortality and the limits of public health at the time. For comparison, average life expectancy in Ireland today is around 83.
O'Flynn literacy in 1911
Of the O'Flynns whose literacy was recorded, 85.8% could both read and write, 2.7% could read but not write, and 11.5% could do neither. The figures were much the same for men and women. Bear in mind these figures include young children; the census itself only counted people aged nine and over when calculating illiteracy, on the grounds that it was unfair to label a child illiterate before they'd had a chance to learn.
O'Flynn common first names
The most common male names were John (29), Patrick, Michael, James and William. For women it was Mary (37), followed by Margaret, Ellen, Bridget and Catherine.
O'Flynn occupations in 1911
The most common entry on an O'Flynn's census form was "Scholar"; 21.6% (115) were children at school. Among the rest, the most common occupations were farmer (7.5%), shopkeeper / shop assistant / dealer (5.3%), general labourer (3.2%) and domestic servant (2.8%). Grouped by sector, agriculture accounted for 8.8% of all O'Flynns, followed by retail & commerce, professional and domestic service.
What religion is O'Flynn?
O'Flynns were overwhelmingly Roman Catholic, 99.8% of them. The remainder were mostly Anglican (0.2%).
Visitor Notes
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Added by
Pete F
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O'Flynn statistics (1911)
Number: 532
Rank: 1,292
Average Age: 29
O'Flynnin the USA (2020)
Number: 663
Rank: 36,342
Note: If there were less than 100 in the USA census it will show as zero.

