Deans family name history and map
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Deans in 1911 Ireland
The 1911 Census recorded 152 people named Deans in Ireland; roughly one in every 29,000 people carried the name. The name was split fairly evenly between men and women: 78 men and 73 women. (A small number, 1, had no sex recorded.)
Counties with Deans in Ireland
Derry was Deans country: 28.9% of them (44 people) lived there in 1911. Next came Antrim (39), Tyrone (27), Dublin (23) and Down (8).

Deans average age in 1911
The average Deans in 1911 was 28.0 years old, 25.0 for men and 31.3 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.
Deans literacy in 1911
Of the Deanses whose literacy was recorded, 77.7% could both read and write, 5.4% could read but not write, and 16.9% could do neither. Women came out slightly ahead, 79.2% reading and writing against 76% of men. 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.
Deans common first names
The most common male names were James (13), John, Samuel, Joseph and William. For women it was Sarah (9), followed by Matilda, Mary, Annie and Maggie.
Deans occupations in 1911
The most common entry on a Deans's census form was "Scholar"; 22.4% (34) were children at school. Among the rest, the most common occupations were general labourer (9.2%), shopkeeper / shop assistant / dealer (5.9%), domestic servant (3.9%) and seamstress (3.3%). Grouped by sector, general labourers accounted for 9.2% of all Deanses, followed by textiles & clothing, retail & commerce and domestic service.
What religion is Deans?
The largest religious group among Deanses was Presbyterian, at 45.4%. The remainder were mostly Anglican (32.9%), Roman Catholic (20.4%) and Methodist (0.7%).
Visitor Notes
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Added by
Pete F
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Deans statistics (1911)
Number: 152
Rank: 2,978
Average Age: 28
Deans in the USA (2020)
Number: 3,883
Rank: 8,161
Note: If there were less than 100 in the USA census it will show as zero.
Ref: deans
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