My surname, Garrad, count = 870, ranking = 7383
Maternal line, Sims, count = 16203, ranking = 446
Other surnames of Great Grandparents:
Vanstone, count = 1505, ranking = 4740
(Vanston, count = 97, ranking = 33765)
Crocker, count = 5578, ranking = 1417
Bridger, count = 3596, ranking = 2223
Baldwin, count = 23364, ranking = 301
Goold = 783, ranking = 8063
A nice set of reasonably uncommon, and uncomplicated names!

Just a thought.. does anyone know what the rarest name in GB is? 
I'm more intrigued to complete the list of the top 20
So far I've got:
1. Smith 652,563
2. Jones 538,874
3. Williams 380,379
4. Taylor 306,296
5. Brown 291,872
6. Davies 279,647
7. Evans 222,580
8. Thomas 202,773
9. Wilson 201,224
10. Johnson 193,260
11. Roberts 187,871
12. Robinson 165,193
13. Thompson 162,920
14. Wright 161,391
15. Walker 155,734
16. White 154,147
17. ?
18. ?
19. Green 145,856
20. Hall 145,231
But what are 17 and 18??
17 Edwards
18 Hughes
Select "Additional Query Options"
Then change the values to show the 25 most common names on the database.
P.S. Patel is 24th!
