- GARRETT 1 researcher
- GARRIGUS 1 researcher
- GARRISON 1 researcher
- GASCOIGNE 1 researcher
- GELDING 1 researcher
- GEORGE 1 researcher
- GIBBONS 1 researcher
- GIBBS 1 researcher
- GIBSON 1 researcher
- GILLETT 1 researcher
- GILPIN 1 researcher
- GIVAN 1 researcher
- GLADDEN 1 researcher
- GLASS 1 researcher
- GLEW 1 researcherAlso see: GLUE
- GLUE 1 researcherAlso see: GLEW
- GODFREY 2 researchers
- GOFFIGAN 1 researcher
- GOODWIN 1 researcher
- GOOTEE 1 researcher
- GORDY 4 researchers
- GORE 1 researcher
- GRAHAM 1 researcher
- GRAVES 1 researcher
- GRAY 3 researchers
- GREENHAWK 1 researcher
- GRIFFITH 2 researchers
- GRINALDS 1 researcher
- GROTEN 1 researcherAlso see: GROTON
- GROTON 1 researcherAlso see: GROTEN
- GUM 1 researcher
- GUY 1 researcher
Delmarva Surnames Project