When I hear
Savannah, I think of the African prairie. That's what
Savannah is.
Savannah is not a classic, it's a trendy place name that people suddenly decided was cute. I
LOVE Susannah /
Susanna, though.
Nicknames:
AnnAnnaSav
SavaAnnah
Vannah
Savi
Annie
Izzy as a nickname for
Tristan is too much of a stretch, I think. What about
Isidore /
Isadore nn
Izzy?