a surname, from the common noun/adjective blanc

white person

white color / blank, unused / blank, without expression

white (color) / silence while in a dialog / empty space, on a leaf of paper or in a form / white wine / white person, person with a white complexion / albumen, egg white / white meat / correction fluid, whiteout, Tippex

Alternative form of bonnet blanc, blanc bonnet

(idiomatic) tomayto, tomahto; same difference; six of one, half a dozen of the other

fromage blanc, sour cream, junket, cottage cheese, quark

off-white (of a very pale colour that is almost white)

White Russian (Belarusian)

white gold (alloy of gold and another precious metal)