- Guzikewitz
- Guzikowski
- Guzinsky
- Guzman
- Guzofsky
- Guzovsky
- Guzowicz
- Guzowsky
- Guzy
- Gventer
- Gvintzberg
- Gvirtsman
- Gvirtzman
- Gvlashvili
- Gvontmakner
- Gvozdyanovich
- Gwardiak
- Gwartz
- Gwasdoff
- Gwendolyn
- Gwertkowsky
- Gwertzman
- Gwiazda
- Gwinner
- Gwirc
- Gwireman
- Gwirtman
- Gwirtsman
- Gwirtz
- Gwirtzman
- Gwrin
- Gwynne
- Gyemant
- Gyenes
- Gyer
- Gynn
- Gyoerki
- Gyorfe
- Gyorgy
- Gyori
- Gyory
- Gytman
- Gytmann
- Gyula
- Gyurik
- Gzesh

