On the show Max and Ruby,they refer to their grandma as grandma.It doesn't say what her real name is.I guess there is no name for the grandma.
they died in a car crash
Nick
her father's name was Abon Bridges
Louisa Lytton
Anna Shaffer
PoopScooper
BUTHOLECILIVAN
ethel
no such thing as rubys in minecraft
her name was Nathalie.
Marie Swan
grammy!