Variegated leaves are the leaves that possess both green and non-green colors on a leaf, which is because of the presence of other pigments than chlorophyll.
The leaf surface is patchy or shows some kind of pattern with dark green and light green colors.
In the case of the money plant, variegated leaves come with light and dark green colors while in the case of croton variegation comes with dark green and light green to red sometimes.
Final answer: Money plant and croton have variegated leaves.