stone

a ball / a orb / a sphere / a bead of an abacus / lens / a bullet / an egg, especially of a chicken / a gem, jewel / an object of value / a female entertainer (geisha, prostitute, etc.)

a head as hard as a stone / stubbornness and inflexibility / an inflexible person

tile (building material) / (computing) tile

emphatic nominative case marker

石: stone

石川: a surname / 石川: Ishikawa prefecture (石川県), a prefecture in the Northern central region of in Japan.

石森: a surname

石井, 石居: a surname

石山: a surname