| Surname | Individuals |
|---|---|
|
Gaardmand
|
2 |
|
Gad
|
1 |
|
Gaedt
|
1 |
|
Gamlason
|
3 |
|
Geirmundarson
|
1 |
|
Geirmundsdóttir
|
1 |
|
Geirmundsson
|
1 |
|
Geirsson
|
1 |
|
Gellisson
|
1 |
|
Gerhard
|
1 |
|
Gerkens
|
1 |
|
Gestsdóttir
|
1 |
|
Gestsson
|
1 |
|
Gilsson
|
1 |
|
Gísladóttir
|
18 |
|
Gíslason
|
18 |
|
Gissurarson
|
3 |
|
Gjedde
|
1 |
|
Gjedde-Olsen
|
1 |
|
Goldberg
|
1 |
|
Gottfriedsen
|
1 |
|
Graa
|
1 |
|
Gram
|
8 |
|
Gravesen
|
4 |
|
Gregersen
|
2 |
|
Greipsson
|
1 |
|
Grímsdóttir
|
7 |
|
Grímsson
|
7 |
|
Gröndal
|
5 |
|
Gubbersdatter
|
2 |
|
Gudbergsdatter
|
1 |
|
Gudbergsen
|
1 |
|
Guðbjartsson
|
2 |
|
Guðbrandsdóttir
|
2 |
|
Guðbrandsson
|
1 |
|
Guðjónsdóttir
|
8 |
|
Guðjónsson
|
13 |
|
Guðlaugsdóttir
|
1 |
|
Guðlaugsson
|
1 |
|
Guðmundardóttir
|
1 |
|
Guðmundsdóttir
|
20 |
|
Guðmundsson
|
28 |
|
Guðnadóttir
|
5 |
|
Guðnason
|
2 |
|
Guldmand
|
1 |
|
Gundersen
|
1 |
|
Gunnarsdóttir
|
8 |
|
Gunnarsson
|
9 |
|
Gunnersen
|
1 |
|
Gunnlaugsdóttir
|
1 |
|
Gunnlaugsson
|
1 |
|
Günt
|
1 |
|
Guttormsson
|
2 |
|
von Gutzen
|
1 |
