Below are the frequency per million names and frequency rank (again from the surname profiler website). Came is the rarest surname, followed by Strain, Macklin, Handy, Tierney and Benn.
Surname Per Rank million Allen 2082 49 Barker 1449 77 Benn 63 2534 Bosward (no statistics) Bozard (no statistics) Breese 30 4605 Burton 942 128 Came 5 16554 Corbett 217 746 Dycher (no statistics) Fisher 1294 93 Giles 420 390 Hallam 206 788 Handy 38 3680 James 2171 43 Lewin 86 1942 Macklin 31 4435 Murby 7 13582 Powell 1380 82 Powis 42 3472 Robinson 3523 15 Southall 84 1975 Strain 22 5799 Tidball 9 11886 Tierney 45 3176 Waistcoat (no statistics) Westcott 73 2340 Whitehouse 288 563 York 146 1318
The table below shows the growth in the population of the UK:
Year Millions 1600 4 1700 5 1750 6 1800 11 1900 38 1950 50
1.1 - The Benn surname
I went through the 1841 census county by county to map the
geographical distribution of Benns, which helps with assessing
the probability that nearby families are linked.
In the Welsh census, there are 1.0 M people, no Benns et all.
In the Scottish census, there are 2.6 M people, only 19 Benns, mainliy in Fife and Angus.
In the English census, there are 14.7 M people, including 1016 Benns, in 3 areas:
- ~ 650 in Cumbria/Lancs/Yorks - ~ 200 in the greater London area - ~ 100 in the Midlands, mainly Warks/Leics/Lincs/Notts/Norths
These 3 areas are distinct i.e. are separated by counties with <= 1 Benn in them, except that Notts/Derbys borders Yorks.
I then counted the number of *households* in each of the Midlands counties: Warks (7), Leics (6), Lincs (5), Notts (6), Norths (4). This suggests that you don't have to back many generations from 1841 to link up the ones in any given county.
13 of our 16 great great grandparents were born in 4 adjacent Midlands counties:
Of these 16 great great grandparents, 9 (Came, Hallam, Handy, Makelin, Powell, Southall, Tierney, Whitehouse and York) were living in (or were born in) an area where people of that surname are concentrated (see section on surnames at the end), suggesting that their roots (and hence ours) are probably in that area: