The 19 surnames begin with GU
GUEILLEN
(2)
GUERIN
(1)
GUERRIER
(2)
GUIHARD
(4)
GUILHOT
(4)
GUILLAS
(4)
GUILLAUME
(3)
GUILLEMET
(6)
GUILLEVIC
(4)
GUILLEVIN
(2)
GUILLO
(5)
GUILLOUZIC
(1)
GUNSETT
(1)
GUNTHER
(2)
GUNTZER
(1)
GUTERMANN
(1)
GUTKNECHT
(1)
GUTTERMANN
(1)
GUYONVARCH
(4)