Leahy family name history and map
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Leahy in 1911 Ireland
The 1911 Census recorded 3,795 people named Leahy in Ireland, about 0.087% of everyone living in the country at the time and the 242nd most common surname overall. The name was split fairly evenly between men and women: 1,897 men and 1,895 women. (A small number, 3, had no sex recorded.)
Counties with Leahy in Ireland
Cork was Leahy country: 32.9% of them (1,247 people) lived there in 1911. Next came Limerick (616), Tipperary (507), Kerry (450) and Dublin (206).
Leahy average age in 1911
The average Leahy in 1911 was 29.7 years old, 29.4 for men and 30.0 for women; almost exactly in line with 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.
Leahy literacy in 1911
Of the Leahys whose literacy was recorded, 79.7% could both read and write, 3.7% could read but not write, and 16.6% 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.
Leahy common first names
The most common male names were John (333), Patrick, Michael, Thomas and James; the same five names that topped the list nationally. For women it was Mary (342), followed by Bridget, Margaret, Ellen and Catherine.
Leahy occupations in 1911
The most common entry on a Leahy's census form was "Scholar"; 22.1% (837) were children at school. Among the rest, the most common occupations were farmer (17.3%), farm labourer (4.5%), general labourer (3.8%) and domestic servant (3.2%). Grouped by sector, agriculture accounted for 22.2% of all Leahys, followed by domestic service, general labourers and retail & commerce.
What religion is Leahy?
Leahys were overwhelmingly Roman Catholic, 96.7% of them. The remainder were mostly Anglican (2.9%).
Visitor Notes
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Added by
Pete F
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Leahy statistics (1911)
Number: 3,795
Rank: 242
Average Age: 30
Leahy in the USA (2020)
Number: 10,675
Rank: 3,306
Note: If there were less than 100 in the USA census it will show as zero.