Cognomen Jayma (Jayma 
, جيما 
, 杰玛 
) , globally, is a rare family name. The cognomen Jayma is characteristic of Philippines, where it is a rare surname, Bangladesh, where it is a very rare surname, and Australia. Not in comparison with a country's population, the name is most common in Philippines, Bangladesh, and the United States. Likewise, Jayma is the forename as well as the last name.